CVE-2018-10675
Published: 2 May 2018
The do_get_mempolicy function in mm/mempolicy.c in the Linux kernel before 4.12.9 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted system calls.
From the Ubuntu Security Team
Zhong Jiang discovered that a use-after-free vulnerability existed in the NUMA memory policy implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
linux Launchpad, Ubuntu, Debian |
upstream |
Released
(4.13~rc6)
|
| bionic |
Not vulnerable
(4.13.0-16.19)
|
|
| artful |
Not vulnerable
(4.12.0-13.14)
|
|
| cosmic |
Not vulnerable
(4.15.0-20.21)
|
|
| trusty |
Released
(3.13.0-157.207)
|
|
| xenial |
Released
(4.4.0-97.120)
|
|
|
Patches: Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
|
linux-goldfish Launchpad, Ubuntu, Debian |
upstream |
Released
(4.13~rc6)
|
| bionic |
Does not exist
|
|
| artful |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored [abandoned])
|
|
| xenial |
Ignored
(end of life, was needs-triage)
|
|
|
linux-grouper Launchpad, Ubuntu, Debian |
upstream |
Released
(4.13~rc6)
|
| bionic |
Does not exist
|
|
| artful |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored [abandoned])
|
|
| xenial |
Does not exist
|
|
|
linux-flo Launchpad, Ubuntu, Debian |
upstream |
Released
(4.13~rc6)
|
| bionic |
Does not exist
|
|
| artful |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored [abandoned])
|
|
| xenial |
Ignored
(abandoned)
|
|
|
linux-aws Launchpad, Ubuntu, Debian |
upstream |
Released
(4.13~rc6)
|
| bionic |
Not vulnerable
(4.15.0-1001.1)
|
|
| artful |
Does not exist
|
|
| cosmic |
Not vulnerable
(4.15.0-1007.7)
|
|
| trusty |
Not vulnerable
(4.4.0-1002.2)
|
|
| xenial |
Released
(4.4.0-1038.47)
|
|
|
linux-hwe Launchpad, Ubuntu, Debian |
upstream |
Released
(4.13~rc6)
|
| bionic |
Not vulnerable
|
|
| artful |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Released
(4.13.0-26.29~16.04.2)
|
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(4.18.0-8.9~18.04.1)
|
| artful |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(4.13~rc6)
|
|
| xenial |
Released
(4.13.0-26.29~16.04.2)
|
|
|
linux-gke Launchpad, Ubuntu, Debian |
upstream |
Released
(4.13~rc6)
|
| bionic |
Does not exist
|
|
| artful |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Ignored
(end of standard support, was needs-triage)
|
|
|
linux-azure Launchpad, Ubuntu, Debian |
upstream |
Released
(4.13~rc6)
|
| bionic |
Not vulnerable
(4.15.0-1002.2)
|
|
| artful |
Does not exist
|
|
| cosmic |
Not vulnerable
(4.15.0-1009.9)
|
|
| trusty |
Not vulnerable
(4.15.0-1023.24~14.04.1)
|
|
| xenial |
Released
(4.13.0-1005.7)
|
|
|
linux-gcp Launchpad, Ubuntu, Debian |
upstream |
Released
(4.13~rc6)
|
| bionic |
Not vulnerable
(4.15.0-1001.1)
|
|
| artful |
Does not exist
|
|
| cosmic |
Not vulnerable
(4.15.0-1006.6)
|
|
| trusty |
Does not exist
|
|
| xenial |
Released
(4.13.0-1002.5)
|
|
|
linux-euclid Launchpad, Ubuntu, Debian |
upstream |
Released
(4.13~rc6)
|
| bionic |
Does not exist
|
|
| artful |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Ignored
(was needed ESM criteria)
|
|
|
linux-azure-edge Launchpad, Ubuntu, Debian |
upstream |
Released
(4.13~rc6)
|
| bionic |
Not vulnerable
(4.18.0-1003.3~18.04.1)
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Not vulnerable
(4.15.0-1002.2)
|
|
|
linux-kvm Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Not vulnerable
(4.15.0-1002.2)
|
|
| cosmic |
Not vulnerable
(4.15.0-1008.8)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(4.13~rc6)
|
|
| xenial |
Released
(4.4.0-1008.13)
|
|
|
linux-lts-trusty Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(4.13~rc6)
|
|
| xenial |
Does not exist
|
|
|
linux-lts-utopic Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored [end of standard support])
|
|
| upstream |
Released
(4.13~rc6)
|
|
| xenial |
Does not exist
|
|
|
linux-lts-vivid Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored [end of standard support])
|
|
| upstream |
Released
(4.13~rc6)
|
|
| xenial |
Does not exist
|
|
|
linux-lts-wily Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored [end of standard support])
|
|
| upstream |
Released
(4.13~rc6)
|
|
| xenial |
Does not exist
|
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Released
(4.4.0-97.120~14.04.1)
|
|
| upstream |
Released
(4.13~rc6)
|
|
| xenial |
Does not exist
|
|
|
linux-maguro Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored [abandoned])
|
|
| upstream |
Released
(4.13~rc6)
|
|
| xenial |
Does not exist
|
|
|
linux-mako Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored [abandoned])
|
|
| upstream |
Released
(4.13~rc6)
|
|
| xenial |
Ignored
(abandoned)
|
|
|
linux-manta Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
(trusty was ignored [abandoned])
|
|
| upstream |
Released
(4.13~rc6)
|
|
| xenial |
Does not exist
|
|
|
linux-oem Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Not vulnerable
(4.15.0-1002.3)
|
|
| cosmic |
Not vulnerable
(4.15.0-1004.5)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(4.13~rc6)
|
|
| xenial |
Not vulnerable
(4.13.0-1008.9)
|
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(4.13.0-1004.4)
|
| bionic |
Not vulnerable
(4.13.0-1005.5)
|
|
| cosmic |
Not vulnerable
(4.15.0-1010.11)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(4.13~rc6)
|
|
| xenial |
Released
(4.4.0-1075.83)
|
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(4.4.0-1077.82)
|
| bionic |
Not vulnerable
|
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(4.13~rc6)
|
|
| xenial |
Released
(4.4.0-1077.82)
|
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.8 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10675
- https://git.kernel.org/linus/73223e4e2e3867ebf033a5a8eb2e5df0158ccc99 (4.13-rc6)
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=73223e4e2e3867ebf033a5a8eb2e5df0158ccc99
- https://github.com/torvalds/linux/commit/73223e4e2e3867ebf033a5a8eb2e5df0158ccc99
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.12.9
- https://ubuntu.com/security/notices/USN-3754-1
- NVD
- Launchpad
- Debian