CVE-2022-50333

EUVD-2022-55522
In the Linux kernel, the following vulnerability has been resolved:

fs: jfs: fix shift-out-of-bounds in dbDiscardAG

This should be applied to most URSAN bugs found recently by syzbot,
by guarding the dbMount. As syzbot feeding rubbish into the bmap
descriptor.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.1 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
< 4.9.337
linuxlinux_kernel
4.10 ≤
𝑥
< 4.14.303
linuxlinux_kernel
4.15 ≤
𝑥
< 4.19.270
linuxlinux_kernel
4.20 ≤
𝑥
< 5.4.229
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.163
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.86
linuxlinux_kernel
5.16 ≤
𝑥
< 6.0.16
linuxlinux_kernel
6.1 ≤
𝑥
< 6.1.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.148-1
fixed
bookworm (security)
6.1.147-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.237-1
fixed
forky
6.16.3-1
fixed
sid
6.16.7-1
fixed
trixie
6.12.43-1
fixed
trixie (security)
6.12.41-1
fixed
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
cluster-md-kmp-default
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
dlm-kmp-default
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
gfs2-kmp-default
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-64kb
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-default
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-default-base
suse enterprise server 15 SP4
5.14.21-150400.24.179.1.150400.24.92.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1.150500.6.59.1
fixed
kernel-docs
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-macros
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-obs-build
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-source
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-syms
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-zfcpdump
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
ocfs2-kmp-default
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
reiserfs-kmp-default
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed