CVE-2019-12454

EUVD-2019-4062
An issue was discovered in wcd9335_codec_enable_dec in sound/soc/codecs/wcd9335.c in the Linux kernel through 5.1.5. It uses kstrndup instead of kmemdup_nul, which allows attackers to have an unspecified impact via unknown vectors. NOTE: The vendor disputes this issues as not being a vulnerability because switching to kmemdup_nul() would only fix a security issue if the source string wasn't NUL-terminated, which is not the case
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 19%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
≤ 5.1.5
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
sid
6.11.6-1
fixed
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
bionic
ignored
cosmic
ignored
disco
ignored
trusty
ignored
xenial
ignored
linux-aws
bionic
ignored
cosmic
ignored
disco
ignored
trusty
ignored
xenial
ignored
linux-aws-hwe
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-azure
bionic
ignored
cosmic
ignored
disco
ignored
trusty
ignored
xenial
ignored
linux-azure-edge
bionic
ignored
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-euclid
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-flo
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-gcp
bionic
ignored
cosmic
ignored
disco
ignored
trusty
dne
xenial
ignored
linux-gcp-edge
bionic
ignored
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-gke
bionic
ignored
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-goldfish
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-grouper
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-hwe
bionic
ignored
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-hwe-edge
bionic
ignored
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-kvm
bionic
ignored
cosmic
ignored
disco
ignored
trusty
dne
xenial
ignored
linux-lts-trusty
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-lts-utopic
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-lts-vivid
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-lts-wily
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-lts-xenial
bionic
dne
cosmic
dne
disco
dne
trusty
ignored
xenial
dne
linux-maguro
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-mako
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-manta
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-oem
bionic
ignored
cosmic
ignored
disco
ignored
trusty
dne
xenial
ignored
linux-oracle
bionic
ignored
cosmic
ignored
disco
ignored
trusty
dne
xenial
ignored
linux-raspi2
bionic
ignored
cosmic
ignored
disco
ignored
trusty
dne
xenial
ignored
linux-snapdragon
bionic
ignored
cosmic
dne
disco
ignored
trusty
dne
xenial
ignored
References
https://bugzilla.suse.com/show_bug.cgi?id=1136963#c1
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/commit/?h=for-5.3&id=a54988113985ca22e414e132054f234fc8a92604
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/
https://lkml.org/lkml/2019/5/29/705
https://support.f5.com/csp/article/K13523672
https://support.f5.com/csp/article/K13523672?utm_source=f5support&amp%3Butm_medium=RSS
https://bugzilla.suse.com/show_bug.cgi?id=1136963#c1
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/commit/?h=for-5.3&id=a54988113985ca22e414e132054f234fc8a92604
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/
https://lkml.org/lkml/2019/5/29/705
https://support.f5.com/csp/article/K13523672
https://support.f5.com/csp/article/K13523672?utm_source=f5support&amp%3Butm_medium=RSS