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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:25504
[Eng]
Version
5
Class
patch
ALTXid
161409
Language
Russian
Severity
High
Title
Обновление DLA-922-1 -- устранение уязвимостей в linux
Description
Several vulnerabilities have been discovered in Linux Kernel that may lead to a privilege escalation, denial of service or have other impacts.
Family
unix
Platform
Debian GNU/kFreeBSD 7
Debian GNU/Linux 7
Product
linux
Reference
VENDOR: DLA-922-1
VENDOR: DLA-922-1
Id:
DLA-922-1
Reference:
https://lists.debian.org/debian-lts-announce/2017/debian-lts-announce-201704/msg00041.html
CVE: CVE-2016-2188
CVE: CVE-2016-2188
Id:
CVE-2016-2188
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2188
Comment
: The iowarrior_probe function in drivers/usb/misc/iowarrior.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.
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:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
CWE-Other ()
References:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4ec0ef3a82125efc36173062a50624550a900ae0 (CONFIRM)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.1 (CONFIRM)
20160310 oss-2016-15: Local RedHat Enterprise Linux DoS - RHEL 7.1 Kernel crashes on invalid USB device descriptors (iowarrior driver) (BUGTRAQ)
https://bugzilla.redhat.com/show_bug.cgi?id=1317018 (CONFIRM)
20160315 Re: oss-2016-15: Local RedHat Enterprise Linux DoS - RHEL 7.1 Kernel crashes on invalid USB device descriptors (iowarrior driver) (BUGTRAQ)
https://github.com/torvalds/linux/commit/4ec0ef3a82125efc36173062a50624550a900ae0 (CONFIRM)
USN-2997-1 (UBUNTU)
USN-2996-1 (UBUNTU)
SUSE-SU-2016:1672 (SUSE)
SUSE-SU-2016:1696 (SUSE)
SUSE-SU-2016:1690 (SUSE)
SUSE-SU-2016:1707 (SUSE)
SUSE-SU-2016:1764 (SUSE)
SUSE-SU-2016:2074 (SUSE)
openSUSE-SU-2016:1382 (SUSE)
USN-2968-1 (UBUNTU)
USN-2969-1 (UBUNTU)
USN-2971-1 (UBUNTU)
USN-2971-2 (UBUNTU)
USN-2970-1 (UBUNTU)
USN-2971-3 (UBUNTU)
USN-2968-2 (UBUNTU)
39556 (EXPLOIT-DB)
CVE: CVE-2016-9604
CVE: CVE-2016-9604
Id:
CVE-2016-9604
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9604
Comment
: It was discovered in the Linux kernel before 4.11-rc8 that root can gain direct access to an internal keyring, such as '.dns_resolver' in RHEL-7 or '.builtin_trusted_keys' upstream, by joining it as its session keyring. This allows root to bypass module signature verification by adding a new public key of its own devising to the keyring.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:P/A:N
CVSSv3 Score:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CWE:
347 (Improper Verification of Cryptographic Signature)
References:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ee8f844e3c5a73b999edf733df1c529d6503ec2f (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9604 (CONFIRM)
https://bugzilla.novell.com/show_bug.cgi?id=1035576 (CONFIRM)
http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-9604.html (CONFIRM)
RHSA-2017:2669 (REDHAT)
RHSA-2017:2077 (REDHAT)
RHSA-2017:1842 (REDHAT)
102135 (BID)
CVE: CVE-2016-10200
CVE: CVE-2016-10200
Id:
CVE-2016-10200
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10200
Comment
: Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel before 4.8.14 allows local users to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls without properly ascertaining whether a socket has the SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and net/l2tp/l2tp_ip6.c.
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:
264 (Permissions, Privileges, and Access Controls)
References:
https://github.com/torvalds/linux/commit/32c231164b762dddefa13af5a0101032c70b50ef (CONFIRM)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.14 (CONFIRM)
http://source.android.com/security/bulletin/2017-03-01.html (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=32c231164b762dddefa13af5a0101032c70b50ef (CONFIRM)
1037968 (SECTRACK)
1037965 (SECTRACK)
101783 (BID)
RHSA-2017:2444 (REDHAT)
RHSA-2017:2437 (REDHAT)
RHSA-2017:2077 (REDHAT)
RHSA-2017:1842 (REDHAT)
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-2017-2671
CVE: CVE-2017-2671
Id:
CVE-2017-2671
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2671
Comment
: The ping_unhash function in net/ipv4/ping.c in the Linux kernel through 4.10.8 is too late in obtaining a certain lock and consequently cannot ensure that disconnect function calls are safe, which allows local users to cause a denial of service (panic) by leveraging access to the protocol value of IPPROTO_ICMP in a socket system call.
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
References:
https://twitter.com/danieljiang0415/status/845116665184497664 (MISC)
https://github.com/torvalds/linux/commit/43a6684519ab0a6c52024b5e25322476cabad893 (CONFIRM)
https://github.com/danieljiang0415/android_kernel_crash_poc (MISC)
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/net/ipv4/ping.c?id=43a6684519ab0a6c52024b5e25322476cabad893 (CONFIRM)
[oss-security] 20170404 Re: Linux kernel ping socket / AF_LLC connect() sin_family race (MLIST)
97407 (BID)
42135 (EXPLOIT-DB)
RHSA-2017:2669 (REDHAT)
RHSA-2017:2077 (REDHAT)
RHSA-2017:1842 (REDHAT)
RHSA-2018:1854 (REDHAT)
USN-3754-1 (UBUNTU)
CVE: CVE-2017-5967
CVE: CVE-2017-5967
Id:
CVE-2017-5967
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5967
Comment
: The time subsystem in the Linux kernel through 4.9.9, when CONFIG_TIMER_STATS is enabled, allows local users to discover real PID values (as distinguished from PID values inside a PID namespace) by reading the /proc/timer_list file, related to the print_timer function in kernel/time/timer_list.c and the __timer_stats_timer_set_start_info function in kernel/time/timer.c.
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:
https://bugzilla.kernel.org/show_bug.cgi?id=193921 (MISC)
http://git.kernel.org/cgit/linux/kernel/git/tip/tip.git/commit/?id=dfb4357da6ddbdf57d583ba64361c9d792b0e0b1 (CONFIRM)
96271 (BID)
CVE: CVE-2017-5970
CVE: CVE-2017-5970
Id:
CVE-2017-5970
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5970
Comment
: The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel through 4.9.9 allows attackers to cause a denial of service (system crash) via (1) an application that makes crafted system calls or possibly (2) IPv4 traffic with invalid IP options.
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:
476 (NULL Pointer Dereference)
References:
https://patchwork.ozlabs.org/patch/724136/ (CONFIRM)
https://github.com/torvalds/linux/commit/34b2cef20f19c87999fff3da4071e66937db9644 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1421638 (CONFIRM)
[oss-security] 20170212 Fwd: [scr293903] Linux kernel - upstream (MLIST)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=34b2cef20f19c87999fff3da4071e66937db9644 (CONFIRM)
96233 (BID)
https://source.android.com/security/bulletin/2017-07-01 (CONFIRM)
DSA-3791 (DEBIAN)
RHSA-2017:2669 (REDHAT)
RHSA-2017:2077 (REDHAT)
RHSA-2017:1842 (REDHAT)
CVE: CVE-2017-6951
CVE: CVE-2017-6951
Id:
CVE-2017-6951
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6951
Comment
: The keyring_search_aux function in security/keys/keyring.c in the Linux kernel through 3.14.79 allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a request_key system call for the "dead" type.
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.spinics.net/lists/keyrings/msg01849.html (MISC)
http://www.spinics.net/lists/keyrings/msg01846.html (MISC)
http://www.spinics.net/lists/keyrings/msg01845.html (MISC)
96943 (BID)
RHSA-2017:2669 (REDHAT)
RHSA-2017:2077 (REDHAT)
RHSA-2017:1842 (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-2017-7261
CVE: CVE-2017-7261
Id:
CVE-2017-7261
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7261
Comment
: The vmw_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.10.5 does not check for a zero value of certain levels data, which allows local users to cause a denial of service (ZERO_SIZE_PTR dereference, and GPF and possibly panic) via a crafted ioctl call for a /dev/dri/renderD* device.
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:
20 (Improper Input Validation)
References:
https://lists.freedesktop.org/archives/dri-devel/2017-March/136814.html (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=1435719 (MISC)
http://marc.info/?t=149037004200005&r=1&w=2 (MISC)
97096 (BID)
CVE: CVE-2017-7273
CVE: CVE-2017-7273
Id:
CVE-2017-7273
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7273
Comment
: The cp_report_fixup function in drivers/hid/hid-cypress.c in the Linux kernel 3.2 and 4.x before 4.9.4 allows physically proximate attackers to cause a denial of service (integer underflow) or possibly have unspecified other impact via a crafted HID report.
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:
6.6
Attack vector:
PHYSICAL
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:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
CWE-Other ()
References:
https://github.com/torvalds/linux/commit/1ebb71143758f45dc0fa76e2f48429e13b16d110 (CONFIRM)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.4 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1ebb71143758f45dc0fa76e2f48429e13b16d110 (CONFIRM)
97190 (BID)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4faec4a2ef5dd481682cc155cb9ea14ba2534b76 (CONFIRM)
CVE: CVE-2017-7294
CVE: CVE-2017-7294
Id:
CVE-2017-7294
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7294
Comment
: The vmw_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.10.6 does not validate addition of certain levels data, which allows local users to trigger an integer overflow and out-of-bounds write, and cause a denial of service (system hang or crash) or possibly gain privileges, via a crafted ioctl call for a /dev/dri/renderD* 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:
787 (Out-of-bounds Write)
References:
https://lists.freedesktop.org/archives/dri-devel/2017-March/137094.html (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=1436798 (MISC)
97177 (BID)
RHSA-2018:1062 (REDHAT)
RHSA-2018:0676 (REDHAT)
CVE: CVE-2017-7308
CVE: CVE-2017-7308
Id:
CVE-2017-7308
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7308
Comment
: The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.
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:
787 (Out-of-bounds Write)
References:
https://patchwork.ozlabs.org/patch/744811/ (CONFIRM)
https://patchwork.ozlabs.org/patch/744813/ (CONFIRM)
https://patchwork.ozlabs.org/patch/744812/ (CONFIRM)
https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html (MISC)
https://source.android.com/security/bulletin/2017-07-01 (CONFIRM)
41994 (EXPLOIT-DB)
RHSA-2017:1308 (REDHAT)
RHSA-2017:1298 (REDHAT)
RHSA-2017:1297 (REDHAT)
44654 (EXPLOIT-DB)
RHSA-2018:1854 (REDHAT)
97234 (BID)
CVE: CVE-2017-7472
CVE: CVE-2017-7472
Id:
CVE-2017-7472
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7472
Comment
: The KEYS subsystem in the Linux kernel before 4.10.13 allows local users to cause a denial of service (memory consumption) via a series of KEY_REQKEY_DEFL_THREAD_KEYRING keyctl_set_reqkey_keyring calls.
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:
404 (Improper Resource Shutdown or Release)
References:
https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.13 (CONFIRM)
https://lkml.org/lkml/2017/4/3/724 (CONFIRM)
https://lkml.org/lkml/2017/4/1/235 (CONFIRM)
https://github.com/torvalds/linux/commit/c9f838d104fed6f2f61d68164712e3204bf5271b (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1442086 (CONFIRM)
https://bugzilla.novell.com/show_bug.cgi?id=1034862 (CONFIRM)
http://openwall.com/lists/oss-security/2017/05/11/1 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c9f838d104fed6f2f61d68164712e3204bf5271b (CONFIRM)
98422 (BID)
1038471 (SECTRACK)
42136 (EXPLOIT-DB)
SUSE-SU-2018:0011 (SUSE)
RHSA-2018:0181 (REDHAT)
RHSA-2018:0152 (REDHAT)
RHSA-2018:0151 (REDHAT)
CVE: CVE-2017-7616
CVE: CVE-2017-7616
Id:
CVE-2017-7616
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7616
Comment
: Incorrect error handling in the set_mempolicy and mbind compat syscalls in mm/mempolicy.c in the Linux kernel through 4.10.9 allows local users to obtain sensitive information from uninitialized stack data by triggering failure of a certain bitmap operation.
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:
388 (Error Handling)
References:
https://github.com/torvalds/linux/commit/cf01fb9985e8deb25ccf0ea54d916b8871ae0e62 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cf01fb9985e8deb25ccf0ea54d916b8871ae0e62 (CONFIRM)
97527 (BID)
1038503 (SECTRACK)
https://source.android.com/security/bulletin/2017-09-01 (CONFIRM)
RHSA-2017:2077 (REDHAT)
RHSA-2017:1842 (REDHAT)
RHSA-2018:1854 (REDHAT)
CVE: CVE-2017-7618
CVE: CVE-2017-7618
Id:
CVE-2017-7618
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7618
Comment
: crypto/ahash.c in the Linux kernel through 4.10.9 allows attackers to cause a denial of service (API operation calling its own callback, and infinite recursion) by triggering EBUSY on a full queue.
CVSSv2 Score:
7.8
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C
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:3.1/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:
http://marc.info/?l=linux-crypto-vger&m=149181655623850&w=2 (MISC)
97534 (BID)
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03800en_us (CONFIRM)
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