CVE-2019-18814

EUVD-2019-8518
An issue was discovered in the Linux kernel through 5.3.9. There is a use-after-free when aa_label_parse() fails in aa_audit_rule_init() in security/apparmor/audit.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 65%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
≤ 5.3.9
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
stretch
not-affected
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
bionic
not-affected
disco
not-affected
eoan
not-affected
trusty
ignored
xenial
not-affected
linux-aws
bionic
not-affected
disco
not-affected
eoan
not-affected
trusty
ignored
xenial
not-affected
linux-aws-5.0
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-aws-hwe
bionic
dne
disco
dne
eoan
dne
trusty
dne
xenial
not-affected
linux-azure
bionic
Fixed 5.0.0-1014.14~18.04.1
released
disco
not-affected
eoan
not-affected
trusty
ignored
xenial
not-affected
linux-azure-5.3
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-azure-edge
bionic
ignored
disco
dne
eoan
dne
trusty
dne
xenial
ignored
linux-gcp
bionic
not-affected
disco
not-affected
eoan
not-affected
trusty
dne
xenial
not-affected
linux-gcp-5.3
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-gcp-edge
bionic
ignored
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-gke-4.15
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-gke-5.0
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-gke-5.3
bionic
not-affected
eoan
dne
trusty
dne
xenial
dne
linux-hwe
bionic
Fixed 5.0.0-23.24~18.04.1
released
disco
dne
eoan
dne
trusty
dne
xenial
not-affected
linux-hwe-edge
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
ignored
linux-kvm
bionic
not-affected
disco
not-affected
eoan
not-affected
trusty
dne
xenial
not-affected
linux-lts-trusty
bionic
dne
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-lts-xenial
bionic
dne
disco
dne
eoan
dne
trusty
ignored
xenial
dne
linux-oem
bionic
not-affected
disco
not-affected
eoan
not-affected
trusty
dne
xenial
ignored
linux-oem-5.4
bionic
dne
eoan
dne
trusty
dne
xenial
dne
linux-oem-osp1
bionic
not-affected
disco
not-affected
eoan
not-affected
trusty
dne
xenial
dne
linux-oracle
bionic
not-affected
disco
not-affected
eoan
not-affected
trusty
dne
xenial
not-affected
linux-oracle-5.0
bionic
not-affected
disco
dne
eoan
dne
trusty
dne
xenial
dne
linux-raspi2
bionic
not-affected
disco
not-affected
eoan
not-affected
trusty
dne
xenial
not-affected
linux-raspi2-5.3
bionic
not-affected
eoan
dne
trusty
dne
xenial
dne
linux-snapdragon
bionic
not-affected
disco
not-affected
eoan
dne
trusty
dne
xenial
not-affected
Common Weakness Enumeration
References
https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html
https://lore.kernel.org/patchwork/patch/1142523/
https://security.netapp.com/advisory/ntap-20191205-0001/
https://support.f5.com/csp/article/K21561554?utm_source=f5support&amp%3Butm_medium=RSS
https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html
https://lore.kernel.org/patchwork/patch/1142523/
https://security.netapp.com/advisory/ntap-20191205-0001/
https://support.f5.com/csp/article/K21561554?utm_source=f5support&amp%3Butm_medium=RSS