CVE-2022-49057

EUVD-2022-55147
In the Linux kernel, the following vulnerability has been resolved:

block: null_blk: end timed out poll request

When poll request is timed out, it is removed from the poll list,
but not completed, so the request is leaked, and never get chance
to complete.

Fix the issue by ending it in timeout handler.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 10%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
5.16 ≤
𝑥
< 5.17.4
linuxlinux_kernel
5.18:rc1
linuxlinux_kernel
5.18:rc2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.123-1
fixed
bookworm (security)
6.1.128-1
fixed
bullseye
5.10.223-1
not-affected
bullseye (security)
5.10.234-1
fixed
sid
6.12.16-1
fixed
trixie
6.12.12-1
fixed
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
cluster-md-kmp-default
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
dlm-kmp-default
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
gfs2-kmp-default
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-64kb
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-default
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-default-base
suse enterprise server 15 SP5
5.14.21-150500.55.100.1.150500.6.47.1
fixed
kernel-docs
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-macros
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-obs-build
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-source
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-syms
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-zfcpdump
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
ocfs2-kmp-default
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
reiserfs-kmp-default
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
bpftool
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-abi-stablelists
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-core
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-debug
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-debug-core
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-debug-devel
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-debug-devel-matched
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-debug-modules
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-debug-modules-extra
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-devel
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-devel-matched
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-doc
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-modules
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-modules-extra
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-tools
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-tools-libs
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-tools-libs-devel
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-zfcpdump
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-zfcpdump-core
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-zfcpdump-devel
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-zfcpdump-devel-matched
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-zfcpdump-modules
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
kernel-zfcpdump-modules-extra
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
perf
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
python3-perf
RHEL 8
0:4.18.0-553.8.1.el8_10
fixed
RHEL 9
0:5.14.0-162.6.1.el9_1
fixed
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/3e3876d322aef82416ecc496a4d4a587e0fdf7a3
https://git.kernel.org/stable/c/407d09a22f3f685fd634aa5d05840c64b23bfebc