CVE-2016-6187

EUVD-2016-7120
The apparmor_setprocattr function in security/apparmor/lsm.c in the Linux kernel before 4.6.5 does not validate the buffer size, which allows local users to gain privileges by triggering an AppArmor setprocattr hook.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 89%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
4.5 ≤
𝑥
< 4.6.5
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.226-1
fixed
jessie
not-affected
sid
6.11.6-1
fixed
trixie
6.11.5-1
fixed
wheezy
not-affected
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
precise
not-affected
trusty
not-affected
wily
not-affected
xenial
not-affected
yakkety
not-affected
linux-armadaxp
precise
not-affected
trusty
dne
wily
dne
xenial
dne
yakkety
dne
linux-aws
precise
dne
trusty
not-affected
xenial
not-affected
yakkety
dne
linux-flo
precise
dne
trusty
dne
wily
not-affected
xenial
not-affected
yakkety
not-affected
linux-gke
precise
dne
trusty
dne
xenial
not-affected
yakkety
dne
linux-goldfish
precise
dne
trusty
dne
wily
not-affected
xenial
not-affected
yakkety
not-affected
linux-grouper
precise
dne
trusty
dne
wily
dne
xenial
dne
yakkety
dne
linux-hwe
precise
dne
trusty
dne
xenial
not-affected
yakkety
dne
linux-hwe-edge
precise
dne
trusty
dne
xenial
not-affected
yakkety
dne
linux-linaro-omap
precise
ignored
trusty
dne
wily
dne
xenial
dne
yakkety
dne
linux-linaro-shared
precise
ignored
trusty
dne
wily
dne
xenial
dne
yakkety
dne
linux-linaro-vexpress
precise
ignored
trusty
dne
wily
dne
xenial
dne
yakkety
dne
linux-lts-quantal
precise
ignored
trusty
dne
wily
dne
xenial
dne
yakkety
dne
linux-lts-raring
precise
ignored
trusty
dne
wily
dne
xenial
dne
yakkety
dne
linux-lts-saucy
precise
ignored
trusty
dne
wily
dne
xenial
dne
yakkety
dne
linux-lts-trusty
precise
not-affected
trusty
dne
wily
dne
xenial
dne
yakkety
dne
linux-lts-utopic
precise
dne
trusty
dne
wily
dne
xenial
dne
yakkety
dne
linux-lts-vivid
precise
dne
trusty
dne
wily
dne
xenial
dne
yakkety
dne
linux-lts-wily
precise
dne
trusty
dne
wily
dne
xenial
dne
yakkety
dne
linux-lts-xenial
precise
dne
trusty
not-affected
wily
dne
xenial
dne
yakkety
dne
linux-maguro
precise
dne
trusty
dne
wily
dne
xenial
dne
yakkety
dne
linux-mako
precise
dne
trusty
dne
wily
not-affected
xenial
not-affected
yakkety
not-affected
linux-manta
precise
dne
trusty
dne
wily
not-affected
xenial
dne
yakkety
dne
linux-qcm-msm
precise
ignored
trusty
dne
wily
dne
xenial
dne
yakkety
dne
linux-raspi2
precise
dne
trusty
dne
wily
not-affected
xenial
not-affected
yakkety
not-affected
linux-snapdragon
precise
dne
trusty
dne
wily
dne
xenial
not-affected
yakkety
not-affected
linux-ti-omap4
precise
not-affected
trusty
dne
wily
dne
xenial
dne
yakkety
dne
Common Weakness Enumeration
References
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=30a46a4647fd1df9cf52e43bf467f0d9265096ca
http://marc.info/?l=linux-kernel&m=146793642811929&w=2
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.5
http://www.openwall.com/lists/oss-security/2016/07/09/2
http://www.securityfocus.com/bid/91696
https://bugzilla.redhat.com/show_bug.cgi?id=1354383
https://github.com/torvalds/linux/commit/30a46a4647fd1df9cf52e43bf467f0d9265096ca
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=30a46a4647fd1df9cf52e43bf467f0d9265096ca
http://marc.info/?l=linux-kernel&m=146793642811929&w=2
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.5
http://www.openwall.com/lists/oss-security/2016/07/09/2
http://www.securityfocus.com/bid/91696
https://bugzilla.redhat.com/show_bug.cgi?id=1354383
https://github.com/torvalds/linux/commit/30a46a4647fd1df9cf52e43bf467f0d9265096ca