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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:24761
[Eng]
Version
8
Class
patch
ALTXid
158919
Language
Russian
Severity
High
Title
Обновление SUSE-SU-2017:0494-1 -- устранение уязвимостей в Linux Kernel
Description
The SUSE Linux Enterprise 11 SP3 LTSS kernel was updated to receive various security and bugfixes.
Family
unix
Platform
SUSE Linux Enterprise Server 11
Product
Linux Kernel
Reference
VENDOR: SUSE-SU-2017:0494-1
VENDOR: SUSE-SU-2017:0494-1
Id:
SUSE-SU-2017:0494-1
Reference:
https://www.suse.com/support/update/announcement/2017/suse-su-20170494-1.html
CVE: CVE-2015-8970
CVE: CVE-2015-8970
Id:
CVE-2015-8970
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8970
Comment
: crypto/algif_skcipher.c in the Linux kernel before 4.4.2 does not verify that a setkey operation has been performed on an AF_ALG socket before an accept system call is processed, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted application that does not supply a key, related to the lrw_crypt function in crypto/lrw.c.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.2 (CONFIRM)
https://github.com/torvalds/linux/commit/dd504589577d8e8e70f51f997ad487a4cb6c026f (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1386286 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=dd504589577d8e8e70f51f997ad487a4cb6c026f (CONFIRM)
[oss-security] 20161104 Re: CVE request -- linux kernel: crypto: GPF in lrw_crypt caused by null-deref (MLIST)
94217 (BID)
RHSA-2017:2444 (REDHAT)
RHSA-2017:2437 (REDHAT)
RHSA-2017:2077 (REDHAT)
RHSA-2017:1842 (REDHAT)
https://groups.google.com/forum/#%21msg/syzkaller/frb2XrB5aWk/xCXzkIBcDAAJ (MISC)
CVE: CVE-2017-5551
CVE: CVE-2017-5551
Id:
CVE-2017-5551
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5551
Comment
: The simple_set_acl function in fs/posix_acl.c in the Linux kernel before 4.9.6 preserves the setgid bit during a setxattr call involving a tmpfs filesystem, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-7097.
CVSSv2 Score:
3.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:N
CVSSv3 Score:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
References:
https://github.com/torvalds/linux/commit/497de07d89c1410d76a15bec2bb41f24a2a89f31 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1416126 (CONFIRM)
[oss-security] 20170120 Re: CVE REQUEST: linux kernel: process with pgid zero able to crash kernel (MLIST)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.6 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=497de07d89c1410d76a15bec2bb41f24a2a89f31 (CONFIRM)
95717 (BID)
1038053 (SECTRACK)
DSA-3791 (DEBIAN)
CVE: CVE-2016-7097
CVE: CVE-2016-7097
Id:
CVE-2016-7097
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7097
Comment
: The filesystem implementation in the Linux kernel through 4.8.2 preserves the setgid bit during a setxattr call, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions.
CVSSv2 Score:
3.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:N
CVSSv3 Score:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE:
285 (Improper Authorization)
References:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=073931017b49d9458aa351605b43a7e34598caef (CONFIRM)
[oss-security] 20160826 Re: CVE request -- linux kernel: Setting a POSIX ACL via setxattr doesn't clear the setgid bit (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1368938 (CONFIRM)
https://github.com/torvalds/linux/commit/073931017b49d9458aa351605b43a7e34598caef (CONFIRM)
[linux-fsdevel] 20160526 [PATCH 2/2] posix_acl: Clear SGID bit when modifying file permissions (MLIST)
[linux-fsdevel] 20160819 [PATCH v2] posix_acl: Clear SGID bit when setting file permissions (MLIST)
92659 (BID)
USN-3147-1 (UBUNTU)
USN-3146-2 (UBUNTU)
USN-3146-1 (UBUNTU)
https://source.android.com/security/bulletin/2017-04-01 (CONFIRM)
1038201 (SECTRACK)
RHSA-2017:2669 (REDHAT)
RHSA-2017:2077 (REDHAT)
RHSA-2017:1842 (REDHAT)
RHSA-2017:0817 (REDHAT)
https://support.f5.com/csp/article/K31603170?utm_source=f5support&%3Butm_medium=RSS (MISC)
CVE: CVE-2016-10088
CVE: CVE-2016-10088
Id:
CVE-2016-10088
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10088
Comment
: The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576.
CVSSv2 Score:
6.9
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7
Attack vector:
LOCAL
Attack complexity:
HIGH
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://github.com/torvalds/linux/commit/128394eff343fc6d2f32172f03e24829539c5835 (CONFIRM)
[oss-security] 20161230 Re: Linux Kernel use-after-free in SCSI generic device interface (MLIST)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=128394eff343fc6d2f32172f03e24829539c5835 (CONFIRM)
95169 (BID)
1037538 (SECTRACK)
RHSA-2017:2669 (REDHAT)
RHSA-2017:2077 (REDHAT)
RHSA-2017:1842 (REDHAT)
RHSA-2017:0817 (REDHAT)
CVE: CVE-2016-9576
CVE: CVE-2016-9576
Id:
CVE-2016-9576
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9576
Comment
: The blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel before 4.8.14 does not properly restrict the type of iterator, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device.
CVSSv2 Score:
7.2
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://github.com/torvalds/linux/commit/a0ac402cfcdc904f9772e1762b3fda112dcc56a0 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1403145 (CONFIRM)
[oss-security] 20161209 Linux Kernel use-after-free in SCSI generic device interface (MLIST)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.14 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a0ac402cfcdc904f9772e1762b3fda112dcc56a0 (CONFIRM)
94821 (BID)
openSUSE-SU-2016:3086 (SUSE)
openSUSE-SU-2016:3085 (SUSE)
SUSE-SU-2016:3252 (SUSE)
SUSE-SU-2016:3248 (SUSE)
SUSE-SU-2016:3217 (SUSE)
SUSE-SU-2016:3203 (SUSE)
SUSE-SU-2016:3188 (SUSE)
SUSE-SU-2016:3146 (SUSE)
openSUSE-SU-2016:3118 (SUSE)
RHSA-2017:2669 (REDHAT)
RHSA-2017:2077 (REDHAT)
RHSA-2017:1842 (REDHAT)
RHSA-2017:0817 (REDHAT)
CVE: CVE-2004-0230
CVE: CVE-2004-0230
Id:
CVE-2004-0230
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0230
Comment
: TCP, when using a large Window Size, makes it easier for remote attackers to guess sequence numbers and cause a denial of service (connection loss) to persistent TCP connections by repeatedly injecting a TCP RST packet, especially in protocols that use long-lived connections, such as BGP.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE:
CWE-Other ()
References:
NetBSD-SA2004-006 (NETBSD)
SCOSA-2005.3 (SCO)
SCOSA-2005.9 (SCO)
SCOSA-2005.14 (SCO)
20040403-01-A (SGI)
http://kb.juniper.net/JSA10638 (CONFIRM)
20040425 Perl code exploting TCP not checking RST ACK. (BUGTRAQ)
SSRT4696 (HP)
11440 (SECUNIA)
11458 (SECUNIA)
22341 (SECUNIA)
20040420 TCP Vulnerabilities in Multiple IOS-Based Cisco Products (CISCO)
VU#415294 (CERT-VN)
http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html (CONFIRM)
4030 (OSVDB)
HPSBST02161 (HP)
10183 (BID)
http://www.uniras.gov.uk/vuls/2004/236929/index.htm (MISC)
TA04-111A (CERT)
ADV-2006-3983 (VUPEN)
MS05-019 (MS)
MS06-064 (MS)
tcp-rst-dos(15886) (XF)
https://kc.mcafee.com/corporate/index?page=content&id=SB10053 (CONFIRM)
oval:org.mitre.oval:def:2689 (OVAL)
oval:org.mitre.oval:def:270 (OVAL)
oval:org.mitre.oval:def:3508 (OVAL)
oval:org.mitre.oval:def:4791 (OVAL)
oval:org.mitre.oval:def:5711 (OVAL)
CVE: CVE-2016-8632
CVE: CVE-2016-8632
Id:
CVE-2016-8632
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8632
Comment
: The tipc_msg_build function in net/tipc/msg.c in the Linux kernel through 4.8.11 does not validate the relationship between the minimum fragment length and the maximum packet size, which allows local users to gain privileges or cause a denial of service (heap-based buffer overflow) by leveraging the CAP_NET_ADMIN capability.
CVSSv2 Score:
7.2
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
264 (Permissions, Privileges, and Access Controls)
References:
[oss-security] 20161108 CVE-2016-8632 -- Linux kernel: tipc_msg_build() doesn't validate MTU that can trigger heap overflow (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1390832 (CONFIRM)
94211 (BID)
https://www.mail-archive.com/netdev%40vger.kernel.org/msg133205.html (MISC)
CVE: CVE-2016-8399
CVE: CVE-2016-8399
Id:
CVE-2016-8399
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8399
Comment
: An elevation of privilege vulnerability in the kernel networking subsystem could enable a local malicious application to execute arbitrary code within the context of the kernel. This issue is rated as Moderate because it first requires compromising a privileged process and current compiler optimizations restrict access to the vulnerable code. Product: Android. Versions: Kernel-3.10, Kernel-3.18. Android ID: A-31349935.
CVSSv2 Score:
7.6
Access vector:
NETWORK
Access complexity:
HIGH
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:H/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7
Attack vector:
LOCAL
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE:
284 (Improper Access Control)
References:
https://source.android.com/security/bulletin/2016-12-01.html (CONFIRM)
94708 (BID)
RHSA-2017:2931 (REDHAT)
RHSA-2017:2930 (REDHAT)
RHSA-2017:0869 (REDHAT)
RHSA-2017:0817 (REDHAT)
https://support.f5.com/csp/article/K23030550?utm_source=f5support&%3Butm_medium=RSS ()
CVE: CVE-2016-9793
CVE: CVE-2016-9793
Id:
CVE-2016-9793
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9793
Comment
: The sock_setsockopt function in net/core/sock.c in the Linux kernel before 4.8.14 mishandles negative values of sk_sndbuf and sk_rcvbuf, which allows local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt system call with the (1) SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option.
CVSSv2 Score:
7.2
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://github.com/torvalds/linux/commit/b98b0bc8c431e3ceb4b26b0dfc8db509518fb290 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1402013 (CONFIRM)
[oss-security] 20161202 Re: CVE Request: Linux: signed overflows for SO_{SND|RCV}BUFFORCE (MLIST)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.14 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b98b0bc8c431e3ceb4b26b0dfc8db509518fb290 (CONFIRM)
94655 (BID)
https://source.android.com/security/bulletin/2017-03-01.html (CONFIRM)
1037968 (SECTRACK)
https://github.com/xairy/kernel-exploits/tree/master/CVE-2016-9793 (MISC)
RHSA-2017:0933 (REDHAT)
RHSA-2017:0932 (REDHAT)
RHSA-2017:0931 (REDHAT)
CVE: CVE-2012-6704
CVE: CVE-2012-6704
Id:
CVE-2012-6704
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-6704
Comment
: The sock_setsockopt function in net/core/sock.c in the Linux kernel before 3.5 mishandles negative values of sk_sndbuf and sk_rcvbuf, which allows local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt system call with the (1) SO_SNDBUF or (2) SO_RCVBUF option.
CVSSv2 Score:
7.2
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://github.com/torvalds/linux/commit/82981930125abfd39d7c8378a9cfdf5e1be2002b (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1402024 (CONFIRM)
[oss-security] 20161202 Re: CVE Request: Linux: signed overflows for SO_{SND|RCV}BUFFORCE (MLIST)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=82981930125abfd39d7c8378a9cfdf5e1be2002b (CONFIRM)
95135 (BID)
CVE: CVE-2016-9756
CVE: CVE-2016-9756
Id:
CVE-2016-9756
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9756
Comment
: arch/x86/kvm/emulate.c in the Linux kernel before 4.8.12 does not properly initialize Code Segment (CS) in certain error cases, which allows local users to obtain sensitive information from kernel stack memory via a crafted application.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE:
200 (Information Exposure)
References:
https://github.com/torvalds/linux/commit/2117d5398c81554fbf803f5fd1dc55eb78216c0c (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1400468 (CONFIRM)
[oss-security] 20161201 CVE request: Kernel: kvm: stack memory information leakage (MLIST)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.12 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2117d5398c81554fbf803f5fd1dc55eb78216c0c (CONFIRM)
94615 (BID)
openSUSE-SU-2017:0002 (SUSE)
CVE: CVE-2016-3841
CVE: CVE-2016-3841
Id:
CVE-2016-3841
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3841
Comment
: The IPv6 stack in the Linux kernel before 4.3.3 mishandles options data, which allows local users to gain privileges or cause a denial of service (use-after-free and system crash) via a crafted sendmsg system call.
CVSSv2 Score:
7.2
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7.3
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CWE:
264 (Permissions, Privileges, and Access Controls)
References:
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.3 (CONFIRM)
https://github.com/torvalds/linux/commit/45f6fad84cc305103b28d73482b344d7f5b76f39 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=45f6fad84cc305103b28d73482b344d7f5b76f39 (CONFIRM)
http://source.android.com/security/bulletin/2016-08-01.html (CONFIRM)
92227 (BID)
RHSA-2016:2695 (REDHAT)
RHSA-2016:2584 (REDHAT)
RHSA-2016:2574 (REDHAT)
RHSA-2016:0855 (REDHAT)
CVE: CVE-2016-9685
CVE: CVE-2016-9685
Id:
CVE-2016-9685
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9685
Comment
: Multiple memory leaks in error paths in fs/xfs/xfs_attr_list.c in the Linux kernel before 4.5.1 allow local users to cause a denial of service (memory consumption) via crafted XFS filesystem operations.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
400 (Uncontrolled Resource Consumption ('Resource Exhaustion'))
References:
https://github.com/torvalds/linux/commit/2e83b79b2d6c78bf1b4aa227938a214dcbddc83f (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1396941 (CONFIRM)
[oss-security] 20161130 cve-request: linux kernel - memory leak in xfs attribute mechanism. (MLIST)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.1 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2e83b79b2d6c78bf1b4aa227938a214dcbddc83f (CONFIRM)
94593 (BID)
RHSA-2017:2669 (REDHAT)
RHSA-2017:2077 (REDHAT)
RHSA-2017:1842 (REDHAT)
CVE: CVE-2015-1350
CVE: CVE-2015-1350
Id:
CVE-2015-1350
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1350
Comment
: The VFS subsystem in the Linux kernel 3.x provides an incomplete set of requirements for setattr operations that underspecifies removing extended privilege attributes, which allows local users to cause a denial of service (capability stripping) via a failed invocation of a system call, as demonstrated by using chown to remove a capability from the ping or Wireshark dumpcap program.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
552 (Files or Directories Accessible to External Parties)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1185139 (CONFIRM)
[oss-security] 20150124 Re: CVE Request: Linux kernel - Denial of service in notify_change for xattrs. (MLIST)
[linux-kernel] 20150117 [RFC PATCH RESEND] vfs: Move security_inode_killpriv() after permission checks (MLIST)
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=770492 (MISC)
76075 (BID)
CVE: CVE-2015-8962
CVE: CVE-2015-8962
Id:
CVE-2015-8962
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8962
Comment
: Double free vulnerability in the sg_common_write function in drivers/scsi/sg.c in the Linux kernel before 4.4 allows local users to gain privileges or cause a denial of service (memory corruption and system crash) by detaching a device during an SG_IO ioctl call.
CVSSv2 Score:
9.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7.3
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CWE:
415 (Double Free)
References:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f3951a3709ff50990bf3e188c27d346792103432 (CONFIRM)
https://github.com/torvalds/linux/commit/f3951a3709ff50990bf3e188c27d346792103432 (CONFIRM)
https://source.android.com/security/bulletin/2016-11-01.html (CONFIRM)
94187 (BID)
CVE: CVE-2016-9555
CVE: CVE-2016-9555
Id:
CVE-2016-9555
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9555
Comment
: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in the Linux kernel before 4.8.8 lacks chunk-length checking for the first chunk, which allows remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data.
CVSSv2 Score:
10
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSSv3 Score:
9.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
125 (Out-of-bounds Read)
References:
[oss-security] 20161122 CVE Request: Linux: net/sctp: slab-out-of-bounds in sctp_sf_ootb (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1397930 (CONFIRM)
https://github.com/torvalds/linux/commit/bf911e985d6bbaa328c20c3e05f4eb03de11fdd6 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bf911e985d6bbaa328c20c3e05f4eb03de11fdd6 (CONFIRM)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.8 (CONFIRM)
94479 (BID)
1037339 (SECTRACK)
https://bto.bluecoat.com/security-advisory/sa134 (CONFIRM)
SUSE-SU-2016:3247 (SUSE)
SUSE-SU-2016:3206 (SUSE)
SUSE-SU-2016:3205 (SUSE)
SUSE-SU-2016:3197 (SUSE)
SUSE-SU-2016:3183 (SUSE)
SUSE-SU-2016:3169 (SUSE)
SUSE-SU-2016:3117 (SUSE)
SUSE-SU-2016:3116 (SUSE)
SUSE-SU-2016:3113 (SUSE)
SUSE-SU-2016:3096 (SUSE)
RHSA-2017:0307 (REDHAT)
RHSA-2017:0113 (REDHAT)
RHSA-2017:0091 (REDHAT)
RHSA-2017:0086 (REDHAT)
https://groups.google.com/forum/#%21topic/syzkaller/pAUcHsUJbjk ()
CVE: CVE-2016-7910
CVE: CVE-2016-7910
Id:
CVE-2016-7910
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7910
Comment
: Use-after-free vulnerability in the disk_seqf_stop function in block/genhd.c in the Linux kernel before 4.7.1 allows local users to gain privileges by leveraging the execution of a certain stop operation even if the corresponding start operation had failed.
CVSSv2 Score:
9.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.1 (CONFIRM)
https://github.com/torvalds/linux/commit/77da160530dd1dc94f6ae15a981f24e5f0021e84 (CONFIRM)
http://source.android.com/security/bulletin/2016-11-01.html (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=77da160530dd1dc94f6ae15a981f24e5f0021e84 (CONFIRM)
94135 (BID)
RHSA-2017:1308 (REDHAT)
RHSA-2017:1298 (REDHAT)
RHSA-2017:1297 (REDHAT)
RHSA-2017:0892 (REDHAT)
CVE: CVE-2016-7911
CVE: CVE-2016-7911
Id:
CVE-2016-7911
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7911
Comment
: Race condition in the get_task_ioprio function in block/ioprio.c in the Linux kernel before 4.6.6 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted ioprio_get system call.
CVSSv2 Score:
9.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.6 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8ba8682107ee2ca3347354e018865d8e1967c5f4 (CONFIRM)
https://github.com/torvalds/linux/commit/8ba8682107ee2ca3347354e018865d8e1967c5f4 (CONFIRM)
http://source.android.com/security/bulletin/2016-11-01.html (CONFIRM)
94135 (BID)
CVE: CVE-2015-8964
CVE: CVE-2015-8964
Id:
CVE-2015-8964
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8964
Comment
: The tty_set_termios_ldisc function in drivers/tty/tty_ldisc.c in the Linux kernel before 4.5 allows local users to obtain sensitive information from kernel memory by reading a tty data structure.
CVSSv2 Score:
7.1
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:C/I:N/A:N
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE:
200 (Information Exposure)
References:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=dd42bf1197144ede075a9d4793123f7689e164bc (CONFIRM)
http://source.android.com/security/bulletin/2016-11-01.html (CONFIRM)
94138 (BID)
https://github.com/torvalds/linux/commit/dd42bf1197144ede075a9d4793123f7689e164bc (CONFIRM)
CVE: CVE-2016-7916
CVE: CVE-2016-7916
Id:
CVE-2016-7916
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7916
Comment
: Race condition in the environ_read function in fs/proc/base.c in the Linux kernel before 4.5.4 allows local users to obtain sensitive information from kernel memory by reading a /proc/*/environ file during a process-setup time interval in which environment-variable copying is incomplete.
CVSSv2 Score:
4.7
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:C/I:N/A:N
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
https://bugzilla.kernel.org/show_bug.cgi?id=116461 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8148a73c9901a8794a50f950083c00ccf97d43b3 (CONFIRM)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.4 (CONFIRM)
https://forums.grsecurity.net/viewtopic.php?f=3&t=4363 (CONFIRM)
https://github.com/torvalds/linux/commit/8148a73c9901a8794a50f950083c00ccf97d43b3 (CONFIRM)
http://source.android.com/security/bulletin/2016-11-01.html (CONFIRM)
94138 (BID)
USN-3159-2 (UBUNTU)
USN-3159-1 (UBUNTU)
CVE: CVE-2016-8646
CVE: CVE-2016-8646
Id:
CVE-2016-8646
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8646
Comment
: The hash_accept function in crypto/algif_hash.c in the Linux kernel before 4.3.6 allows local users to cause a denial of service (OOPS) by attempting to trigger use of in-kernel hash algorithms for a socket that has received zero bytes of data.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1388821 (CONFIRM)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.6 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4afa5f9617927453ac04b24b584f6c718dfb4f45 (CONFIRM)
[oss-security] 20161115 CVE-2016-8646: linux kernel - oops in shash_async_export() (MLIST)
https://github.com/torvalds/linux/commit/4afa5f9617927453ac04b24b584f6c718dfb4f45 (CONFIRM)
94309 (BID)
RHSA-2017:1308 (REDHAT)
RHSA-2017:1298 (REDHAT)
RHSA-2017:1297 (REDHAT)
CVE: CVE-2016-8633
CVE: CVE-2016-8633
Id:
CVE-2016-8633
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8633
Comment
: drivers/firewire/net.c in the Linux kernel before 4.8.7, in certain unusual hardware configurations, allows remote attackers to execute arbitrary code via crafted fragmented packets.
CVSSv2 Score:
6.2
Access vector:
LOCAL
Access complexity:
HIGH
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:H/Au:N/C:C/I:C/A:C
CVSSv3 Score:
6.8
Attack vector:
PHYSICAL
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://github.com/torvalds/linux/commit/667121ace9dbafb368618dbabcf07901c962ddac (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=667121ace9dbafb368618dbabcf07901c962ddac (CONFIRM)
[oss-security] 20161106 Re: [engineering.redhat.com #426293] CVE Request - firewire driver RCE - linux 4.8 (MLIST)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.7 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1391490 (CONFIRM)
https://eyalitkin.wordpress.com/2016/11/06/cve-publication-cve-2016-8633/ (MISC)
94149 (BID)
RHSA-2018:1062 (REDHAT)
RHSA-2018:0676 (REDHAT)
RHSA-2019:1170 (REDHAT)
RHSA-2019:1190 (REDHAT)
CVE: CVE-2016-7042
CVE: CVE-2016-7042
Id:
CVE-2016-7042
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7042
Comment
: The proc_keys_show function in security/keys/proc.c in the Linux kernel through 4.8.2, when the GNU Compiler Collection (gcc) stack protector is enabled, uses an incorrect buffer size for certain timeout data, which allows local users to cause a denial of service (stack memory corruption and panic) by reading the /proc/keys file.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
6.2
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1373966 (CONFIRM)
[oss-security] 20161013 kernel: Stack corruption while reading /proc/keys (CVE-2016-7042) (MLIST)
93544 (BID)
https://source.android.com/security/bulletin/2017-01-01.html (CONFIRM)
RHSA-2017:2669 (REDHAT)
RHSA-2017:2077 (REDHAT)
RHSA-2017:1842 (REDHAT)
RHSA-2017:0817 (REDHAT)
CVE: CVE-2015-8956
CVE: CVE-2015-8956
Id:
CVE-2015-8956
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8956
Comment
: The rfcomm_sock_bind function in net/bluetooth/rfcomm/sock.c in the Linux kernel before 4.2 allows local users to obtain sensitive information or cause a denial of service (NULL pointer dereference) via vectors involving a bind system call on a Bluetooth RFCOMM socket.
CVSSv2 Score:
3.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:P
CVSSv3 Score:
6.1
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
CWE:
476 (NULL Pointer Dereference)
References:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=951b6a0717db97ce420547222647bcc40bf1eacd (CONFIRM)
RHSA-2016:2574 (REDHAT)
RHSA-2016:2584 (REDHAT)
http://source.android.com/security/bulletin/2016-10-01.html (CONFIRM)
93326 (BID)
https://github.com/torvalds/linux/commit/951b6a0717db97ce420547222647bcc40bf1eacd (CONFIRM)
CVE: CVE-2016-7117
CVE: CVE-2016-7117
Id:
CVE-2016-7117
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7117
Comment
: Use-after-free vulnerability in the __sys_recvmmsg function in net/socket.c in the Linux kernel before 4.5.2 allows remote attackers to execute arbitrary code via vectors involving a recvmmsg system call that is mishandled during error processing.
CVSSv2 Score:
10
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSSv3 Score:
9.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
19 (Data Handling)
References:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=34b88a68f26a75e4fded796f1a49c40f82234b7d (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1382268 (CONFIRM)
https://bugzilla.novell.com/show_bug.cgi?id=1003077 (CONFIRM)
https://github.com/torvalds/linux/commit/34b88a68f26a75e4fded796f1a49c40f82234b7d (CONFIRM)
https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-7117.html (CONFIRM)
http://source.android.com/security/bulletin/2016-10-01.html (CONFIRM)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.2 (CONFIRM)
https://security-tracker.debian.org/tracker/CVE-2016-7117 (CONFIRM)
93304 (BID)
RHSA-2016:2962 (REDHAT)
RHSA-2017:0270 (REDHAT)
RHSA-2017:0217 (REDHAT)
RHSA-2017:0216 (REDHAT)
RHSA-2017:0215 (REDHAT)
RHSA-2017:0196 (REDHAT)
RHSA-2017:0113 (REDHAT)
RHSA-2017:0091 (REDHAT)
RHSA-2017:0086 (REDHAT)
RHSA-2017:0065 (REDHAT)
RHSA-2017:0036 (REDHAT)
RHSA-2017:0031 (REDHAT)
CVE: CVE-2016-0823
CVE: CVE-2016-0823
Id:
CVE-2016-0823
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0823
Comment
: The pagemap_open function in fs/proc/task_mmu.c in the Linux kernel before 3.19.3, as used in Android 6.0.1 before 2016-03-01, allows local users to obtain sensitive physical-address information by reading a pagemap file, aka Android internal bug 25739721.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
LOW
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE:
200 (Information Exposure)
References:
http://source.android.com/security/bulletin/2016-03-01.html (CONFIRM)
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.3 (CONFIRM)
http://googleprojectzero.blogspot.com/2015/03/exploiting-dram-rowhammer-bug-to-gain.html (MISC)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ab676b7d6fbf4b294bf198fb27ade5b0e865c7ce (CONFIRM)
https://github.com/torvalds/linux/commit/ab676b7d6fbf4b294bf198fb27ade5b0e865c7ce (CONFIRM)
84265 (BID)
CVE: CVE-2016-7425
CVE: CVE-2016-7425
Id:
CVE-2016-7425
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7425
Comment
: The arcmsr_iop_message_xfer function in drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel through 4.8.2 does not restrict a certain length field, which allows local users to gain privileges or cause a denial of service (heap-based buffer overflow) via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code.
CVSSv2 Score:
7.2
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
[oss-security] 20160916 Re: linux kernel SCSI arcmsr driver: buffer overflow in arcmsr_iop_message_xfer() (MLIST)
[linux-kernel] 20160915 [patch v2] arcmsr: buffer overflow in arcmsr_iop_message_xfer() (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1377330 (CONFIRM)
https://security-tracker.debian.org/tracker/CVE-2016-7425 (CONFIRM)
[linux-kernel] 20160915 Re: [patch v2] arcmsr: buffer overflow in arcmsr_iop_message_xfer() (MLIST)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7bc2b55a5c030685b399bb65b6baa9ccc3d1f167 (CONFIRM)
https://github.com/torvalds/linux/commit/7bc2b55a5c030685b399bb65b6baa9ccc3d1f167 (CONFIRM)
93037 (BID)
USN-3147-1 (UBUNTU)
USN-3146-2 (UBUNTU)
USN-3146-1 (UBUNTU)
USN-3145-2 (UBUNTU)
USN-3145-1 (UBUNTU)
USN-3144-2 (UBUNTU)
USN-3144-1 (UBUNTU)
CVE: CVE-2016-6828
CVE: CVE-2016-6828
Id:
CVE-2016-6828
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6828
Comment
: The tcp_check_send_head function in include/net/tcp.h in the Linux kernel before 4.7.5 does not properly maintain certain SACK state after a failed data copy, which allows local users to cause a denial of service (tcp_xmit_retransmit_queue use-after-free and system crash) via a crafted SACK option.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
416 (Use After Free)
References:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bb1fceca22492109be12640d49f5ea5a544c6bb4 (CONFIRM)
[oss-security] 20160815 Linux tcp_xmit_retransmit_queue use after free on 4.8-rc1 / master (MLIST)
https://github.com/torvalds/linux/commit/bb1fceca22492109be12640d49f5ea5a544c6bb4 (CONFIRM)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.5 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1367091 (CONFIRM)
92452 (BID)
https://source.android.com/security/bulletin/2016-11-01.html (CONFIRM)
https://marcograss.github.io/security/linux/2016/08/18/cve-2016-6828-linux-kernel-tcp-uaf.html (MISC)
RHSA-2017:0113 (REDHAT)
RHSA-2017:0091 (REDHAT)
RHSA-2017:0086 (REDHAT)
RHSA-2017:0036 (REDHAT)
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