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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:25627
[Rus]
Version
6
Class
patch
ALTXid
161937
Language
English
Severity
Critical
Title
ELSA-2017-3567 -- Unbreakable Enterprise kernel security update
Description
[2.6.39-400.295.2]
- nfsd: stricter decoding of write-like NFSv2/v3 ops (J. Bruce Fields) [Orabug: 25986995] {CVE-2017-7895}
Family
unix
Platform
Oracle Linux 5
Oracle Linux 6
Product
kernel-uek
Reference
VENDOR: ELSA-2017-3567
VENDOR: ELSA-2017-3567
Id:
ELSA-2017-3567
Reference:
http://linux.oracle.com/errata/ELSA-2017-3567.html
CVE: CVE-2015-6937
CVE: CVE-2015-6937
Id:
CVE-2015-6937
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6937
Comment
: The __rds_conn_create function in net/rds/connection.c in the Linux kernel through 4.2.3 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by using a socket that was not properly bound.
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
CWE:
CWE-Other ()
References:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=74e98eb085889b0d2d4908f59f6e00026063014f (CONFIRM)
FEDORA-2015-16440 (FEDORA)
FEDORA-2015-16441 (FEDORA)
FEDORA-2015-16417 (FEDORA)
SUSE-SU-2015:1727 (SUSE)
SUSE-SU-2015:2108 (SUSE)
SUSE-SU-2015:2339 (SUSE)
SUSE-SU-2015:2350 (SUSE)
SUSE-SU-2016:0335 (SUSE)
SUSE-SU-2016:0337 (SUSE)
SUSE-SU-2016:0354 (SUSE)
SUSE-SU-2016:0380 (SUSE)
SUSE-SU-2016:0381 (SUSE)
SUSE-SU-2016:0383 (SUSE)
SUSE-SU-2016:0384 (SUSE)
SUSE-SU-2016:0386 (SUSE)
SUSE-SU-2016:0387 (SUSE)
SUSE-SU-2016:0434 (SUSE)
SUSE-SU-2016:2074 (SUSE)
openSUSE-SU-2015:2232 (SUSE)
DSA-3364 (DEBIAN)
[oss-security] 20150914 CVE-2015-6937 - Linux kernel - NULL pointer dereference in net/rds/connection.c (MLIST)
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html (CONFIRM)
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html (CONFIRM)
76767 (BID)
1034453 (SECTRACK)
USN-2773-1 (UBUNTU)
USN-2774-1 (UBUNTU)
USN-2777-1 (UBUNTU)
https://bugzilla.redhat.com/show_bug.cgi?id=1263139 (CONFIRM)
https://github.com/torvalds/linux/commit/74e98eb085889b0d2d4908f59f6e00026063014f (CONFIRM)
CVE: CVE-2017-2583
CVE: CVE-2017-2583
Id:
CVE-2017-2583
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2583
Comment
: The load_segment_descriptor implementation in arch/x86/kvm/emulate.c in the Linux kernel before 4.9.5 improperly emulates a "MOV SS, NULL selector" instruction, which allows guest OS users to cause a denial of service (guest OS crash) or gain guest OS privileges via a crafted application.
CVSSv2 Score:
4.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.4
Attack vector:
LOCAL
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:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
https://github.com/torvalds/linux/commit/33ab91103b3415e12457e3104f0e4517ce12d0f3 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1414735 (CONFIRM)
[oss-security] 20170119 CVE-2017-2583 Kernel: Kvm: vmx/svm potential privilege escalation inside guest (MLIST)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.5 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=33ab91103b3415e12457e3104f0e4517ce12d0f3 (CONFIRM)
95673 (BID)
DSA-3791 (DEBIAN)
RHSA-2017:1616 (REDHAT)
RHSA-2017:1615 (REDHAT)
USN-3754-1 (UBUNTU)
CVE: CVE-2017-6214
CVE: CVE-2017-6214
Id:
CVE-2017-6214
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6214
Comment
: The tcp_splice_read function in net/ipv4/tcp.c in the Linux kernel before 4.9.11 allows remote attackers to cause a denial of service (infinite loop and soft lockup) via vectors involving a TCP packet with the URG flag.
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
CVSSv3 Score:
7.5
Attack vector:
NETWORK
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:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
835 (Loop with Unreachable Exit Condition ('Infinite Loop'))
References:
https://github.com/torvalds/linux/commit/ccf7abb93af09ad0868ae9033d1ca8108bdaec82 (CONFIRM)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ccf7abb93af09ad0868ae9033d1ca8108bdaec82 (CONFIRM)
96421 (BID)
1037897 (SECTRACK)
https://source.android.com/security/bulletin/2017-09-01 (CONFIRM)
DSA-3804 (DEBIAN)
RHSA-2017:1647 (REDHAT)
RHSA-2017:1616 (REDHAT)
RHSA-2017:1615 (REDHAT)
RHSA-2017:1372 (REDHAT)
CVE: CVE-2017-7184
CVE: CVE-2017-7184
Id:
CVE-2017-7184
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7184
Comment
: The xfrm_replay_verify_len function in net/xfrm/xfrm_user.c in the Linux kernel through 4.10.6 does not validate certain size data after an XFRM_MSG_NEWAE update, which allows local users to obtain root privileges or cause a denial of service (heap-based out-of-bounds access) by leveraging the CAP_NET_ADMIN capability, as demonstrated during a Pwn2Own competition at CanSecWest 2017 for the Ubuntu 16.10 linux-image-* package 4.8.0.41.52.
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
References:
https://twitter.com/thezdi/status/842126074435665920 (MISC)
https://blog.trendmicro.com/results-pwn2own-2017-day-one/ (MISC)
http://www.eweek.com/security/ubuntu-linux-falls-on-day-1-of-pwn2own-hacking-competition (MISC)
97018 (BID)
https://github.com/torvalds/linux/commit/f843ee6dd019bcece3e74e76ad9df0155655d0df (CONFIRM)
https://github.com/torvalds/linux/commit/677e806da4d916052585301785d847c3b3e6186a (CONFIRM)
http://openwall.com/lists/oss-security/2017/03/29/2 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f843ee6dd019bcece3e74e76ad9df0155655d0df (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=677e806da4d916052585301785d847c3b3e6186a (CONFIRM)
https://source.android.com/security/bulletin/2017-05-01 (CONFIRM)
1038166 (SECTRACK)
RHSA-2017:2931 (REDHAT)
RHSA-2017:2930 (REDHAT)
RHSA-2017:2918 (REDHAT)
RHSA-2019:4159 (REDHAT)
CVE: CVE-2017-5986
CVE: CVE-2017-5986
Id:
CVE-2017-5986
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5986
Comment
: Race condition in the sctp_wait_for_sndbuf function in net/sctp/socket.c in the Linux kernel before 4.9.11 allows local users to cause a denial of service (assertion failure and panic) via a multithreaded application that peels off an association in a certain buffer-full state.
CVSSv2 Score:
7.1
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:C
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
https://github.com/torvalds/linux/commit/2dcab598484185dea7ec22219c76dcdd59e3cb90 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1420276 (CONFIRM)
[oss-security] 20170214 Re: Linux kernel: Reachable BUG_ON from userspace in sctp_wait_for_sndbuf() (MLIST)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2dcab598484185dea7ec22219c76dcdd59e3cb90 (CONFIRM)
96222 (BID)
DSA-3804 (DEBIAN)
RHSA-2017:1308 (REDHAT)
CVE: CVE-2017-7895
CVE: CVE-2017-7895
Id:
CVE-2017-7895
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7895
Comment
: The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have unspecified other impact via crafted requests, related to fs/nfsd/nfs3xdr.c and fs/nfsd/nfsxdr.c.
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:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://github.com/torvalds/linux/commit/13bf9fbff0e5e099e2b6f003a0ab8ae145436309 (CONFIRM)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=13bf9fbff0e5e099e2b6f003a0ab8ae145436309 (CONFIRM)
98085 (BID)
DSA-3886 (DEBIAN)
RHSA-2017:2732 (REDHAT)
RHSA-2017:2472 (REDHAT)
RHSA-2017:2429 (REDHAT)
RHSA-2017:2428 (REDHAT)
RHSA-2017:2412 (REDHAT)
RHSA-2017:1798 (REDHAT)
RHSA-2017:1766 (REDHAT)
RHSA-2017:1723 (REDHAT)
RHSA-2017:1715 (REDHAT)
RHSA-2017:1647 (REDHAT)
RHSA-2017:1616 (REDHAT)
RHSA-2017:1615 (REDHAT)
CVE: CVE-2015-6252
CVE: CVE-2015-6252
Id:
CVE-2015-6252
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6252
Comment
: The vhost_dev_ioctl function in drivers/vhost/vhost.c in the Linux kernel before 4.1.5 allows local users to cause a denial of service (memory consumption) via a VHOST_SET_LOG_FD ioctl call that triggers permanent file-descriptor allocation.
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
CWE:
399 (Resource Management Errors)
References:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7932c0bd7740f4cd2aa168d3ce0199e7af7d72d5 (CONFIRM)
SUSE-SU-2015:1727 (SUSE)
SUSE-SU-2015:2108 (SUSE)
SUSE-SU-2016:0354 (SUSE)
SUSE-SU-2016:2074 (SUSE)
DSA-3364 (DEBIAN)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.5 (CONFIRM)
[oss-security] 20150818 Re: CVE request: linux kernel:fd leak in vhost ioctl VHOST_SET_LOG_FD (MLIST)
76400 (BID)
1033666 (SECTRACK)
USN-2748-1 (UBUNTU)
USN-2749-1 (UBUNTU)
USN-2751-1 (UBUNTU)
USN-2752-1 (UBUNTU)
USN-2759-1 (UBUNTU)
USN-2760-1 (UBUNTU)
USN-2777-1 (UBUNTU)
https://bugzilla.redhat.com/show_bug.cgi?id=1251839 (CONFIRM)
https://github.com/torvalds/linux/commit/7932c0bd7740f4cd2aa168d3ce0199e7af7d72d5 (CONFIRM)
CVE: CVE-2017-2647
CVE: CVE-2017-2647
Id:
CVE-2017-2647
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2647
Comment
: The KEYS subsystem in the Linux kernel before 3.18 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via vectors involving a NULL value for a certain match field, related to the keyring_search_iterator function in keyring.c.
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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://github.com/torvalds/linux/commit/c06cfb08b88dfbe13be44a69ae2fdc3a7c902d81 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1428353 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c06cfb08b88dfbe13be44a69ae2fdc3a7c902d81 (CONFIRM)
97258 (BID)
RHSA-2017:2444 (REDHAT)
RHSA-2017:2437 (REDHAT)
RHSA-2017:2077 (REDHAT)
RHSA-2017:1842 (REDHAT)
USN-3849-2 (UBUNTU)
USN-3849-1 (UBUNTU)
CVE: CVE-2015-5257
CVE: CVE-2015-5257
Id:
CVE-2015-5257
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5257
Comment
: drivers/usb/serial/whiteheat.c in the Linux kernel before 4.2.4 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact via a crafted USB device. NOTE: this ID was incorrectly used for an Apache Cordova issue that has the correct ID of CVE-2015-8320.
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
CWE:
CWE-Other ()
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1265607 (CONFIRM)
https://github.com/torvalds/linux/commit/cbb4be652d374f64661137756b8f357a1827d6a4 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cbb4be652d374f64661137756b8f357a1827d6a4 (CONFIRM)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.2.4 (CONFIRM)
[oss-security] 20150922 Vulnerability in WhiteHEAT Linux Driver-CVE-2015-5257 (MLIST)
76834 (BID)
USN-2794-1 (UBUNTU)
DSA-3372 (DEBIAN)
USN-2799-1 (UBUNTU)
USN-2792-1 (UBUNTU)
USN-2795-1 (UBUNTU)
USN-2798-1 (UBUNTU)
CVE: CVE-2015-9731
CVE: CVE-2016-2782
CVE: CVE-2016-2782
Id:
CVE-2016-2782
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2782
Comment
: The treo_attach function in drivers/usb/serial/visor.c in the Linux kernel before 4.5 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by inserting a USB device that lacks a (1) bulk-in or (2) interrupt-in endpoint.
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:
4.6
Attack vector:
PHYSICAL
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://github.com/torvalds/linux/commit/cac9b50b0d75a1d50d6c056ff65c005f3224c8e0 (CONFIRM)
[oss-security] 20160228 Re: CVE request -- linux kernel: visor: crash on invalid USB device descriptors in treo_attach() in visor driver (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1312670 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cac9b50b0d75a1d50d6c056ff65c005f3224c8e0 (CONFIRM)
SUSE-SU-2016:1672 (SUSE)
SUSE-SU-2016:1690 (SUSE)
SUSE-SU-2016:1707 (SUSE)
SUSE-SU-2016:1764 (SUSE)
SUSE-SU-2016:2074 (SUSE)
USN-2967-1 (UBUNTU)
USN-2967-2 (UBUNTU)
USN-2930-1 (UBUNTU)
USN-2929-1 (UBUNTU)
USN-2932-1 (UBUNTU)
USN-2948-2 (UBUNTU)
SUSE-SU-2016:1019 (SUSE)
USN-2930-3 (UBUNTU)
USN-2930-2 (UBUNTU)
USN-2929-2 (UBUNTU)
USN-2948-1 (UBUNTU)
39539 (EXPLOIT-DB)
CVE: CVE-2017-5669
CVE: CVE-2017-5669
Id:
CVE-2017-5669
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5669
Comment
: The do_shmat function in ipc/shm.c in the Linux kernel through 4.9.12 does not restrict the address calculated by a certain rounding operation, which allows local users to map page zero, and consequently bypass a protection mechanism that exists for the mmap system call, by making crafted shmget and shmat system calls in a privileged context.
CVSSv2 Score:
4.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
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
References:
https://github.com/torvalds/linux/commit/e1d35d4dc7f089e6c9c080d556feedf9c706f0c7 (CONFIRM)
https://bugzilla.kernel.org/show_bug.cgi?id=192931 (MISC)
96754 (BID)
1037918 (SECTRACK)
DSA-3804 (DEBIAN)
USN-3583-2 (UBUNTU)
USN-3583-1 (UBUNTU)
https://github.com/torvalds/linux/commit/95e91b831f87ac8e1f8ed50c14d709089b4e01b8 (MISC)
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