CVE-2015-7312

Multiple race conditions in the Advanced Union Filesystem (aufs) aufs3-mmap.patch and aufs4-mmap.patch patches for the Linux kernel 3.x and 4.x allow local users to cause a denial of service (use-after-free and BUG) or possibly gain privileges via a (1) madvise or (2) msync system call, related to mm/madvise.c and mm/msync.c.
Race Condition
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.4 UNKNOWN
LOCAL
MEDIUM
AV:L/AC:M/Au:N/C:P/I:P/A:P
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 11%
VendorProductVersion
linuxlinux_kernel
3.0.0 ≤
𝑥
≤ 3.19.8
linuxlinux_kernel
4.0.0 ≤
𝑥
≤ 4.20.15
canonicalubuntu_linux
14.04
debiandebian_linux
8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
fixed
wheezy
not-affected
bullseye (security)
5.10.226-1
fixed
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
sid
6.11.5-1
fixed
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
cosmic
not-affected
bionic
not-affected
artful
not-affected
zesty
not-affected
yakkety
not-affected
xenial
not-affected
wily
not-affected
vivid
Fixed 3.19.0-31.36
released
trusty
Fixed 3.13.0-66.108
released
precise
ignored
linux-2.6
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
dne
linux-armadaxp
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
ignored
linux-aws
cosmic
not-affected
bionic
not-affected
artful
dne
zesty
dne
yakkety
dne
xenial
not-affected
trusty
not-affected
precise
dne
linux-aws-hwe
cosmic
dne
bionic
dne
xenial
not-affected
trusty
dne
linux-azure
cosmic
not-affected
bionic
not-affected
artful
dne
zesty
dne
yakkety
dne
xenial
not-affected
trusty
not-affected
linux-azure-edge
cosmic
dne
bionic
not-affected
xenial
not-affected
trusty
dne
linux-ec2
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
dne
linux-euclid
cosmic
dne
bionic
dne
artful
dne
zesty
dne
xenial
not-affected
trusty
dne
linux-flo
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
ignored
xenial
ignored
wily
ignored
vivid
ignored
trusty
dne
precise
dne
linux-fsl-imx51
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
dne
linux-gcp
cosmic
not-affected
bionic
not-affected
artful
dne
zesty
dne
yakkety
dne
xenial
not-affected
trusty
dne
linux-gcp-edge
cosmic
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-gke
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
not-affected
trusty
dne
precise
dne
linux-goldfish
cosmic
dne
bionic
dne
artful
dne
zesty
ignored
yakkety
ignored
xenial
ignored
wily
ignored
vivid
ignored
trusty
dne
precise
dne
linux-grouper
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
dne
linux-hwe
cosmic
dne
bionic
not-affected
artful
dne
zesty
dne
yakkety
dne
xenial
not-affected
trusty
dne
precise
dne
linux-hwe-edge
cosmic
dne
bionic
not-affected
artful
dne
zesty
dne
yakkety
dne
xenial
not-affected
trusty
dne
precise
dne
linux-kvm
cosmic
not-affected
bionic
not-affected
artful
dne
zesty
dne
xenial
not-affected
trusty
dne
linux-linaro-omap
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
ignored
linux-linaro-shared
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
ignored
linux-linaro-vexpress
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
ignored
linux-lts-quantal
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
ignored
linux-lts-raring
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
ignored
linux-lts-saucy
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
ignored
linux-lts-trusty
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
Fixed 3.13.0-66.108~precise1
released
linux-lts-utopic
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
Fixed 3.16.0-51.69~14.04.1
released
precise
dne
linux-lts-vivid
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
Fixed 3.19.0-31.36~14.04.1
released
precise
dne
linux-lts-wily
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
dne
linux-lts-xenial
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
not-affected
precise
dne
linux-maguro
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
dne
linux-mako
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
ignored
xenial
ignored
wily
ignored
vivid
ignored
trusty
dne
precise
dne
linux-manta
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
ignored
vivid
ignored
trusty
dne
precise
dne
linux-mvl-dove
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
dne
linux-oem
cosmic
not-affected
bionic
not-affected
artful
dne
zesty
dne
xenial
ignored
trusty
dne
linux-qcm-msm
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
ignored
linux-raspi2
cosmic
not-affected
bionic
not-affected
artful
not-affected
zesty
not-affected
yakkety
not-affected
xenial
not-affected
wily
not-affected
vivid
dne
trusty
dne
precise
dne
linux-snapdragon
cosmic
dne
bionic
not-affected
artful
not-affected
zesty
not-affected
yakkety
not-affected
xenial
not-affected
wily
dne
trusty
dne
precise
dne
linux-ti-omap4
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
trusty
dne
precise
ignored
Common Weakness Enumeration
References
http://sourceforge.net/p/aufs/mailman/message/34449209/
http://www.debian.org/security/2015/dsa-3364
http://www.openwall.com/lists/oss-security/2015/09/22/10
http://www.ubuntu.com/usn/USN-2777-1
http://sourceforge.net/p/aufs/mailman/message/34449209/
http://www.debian.org/security/2015/dsa-3364
http://www.openwall.com/lists/oss-security/2015/09/22/10
http://www.ubuntu.com/usn/USN-2777-1