CVE-2022-50879

EUVD-2022-55917
In the Linux kernel, the following vulnerability has been resolved:

objtool: Fix SEGFAULT

find_insn() will return NULL in case of failure. Check insn in order
to avoid a kernel Oops for NULL pointer dereference.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
---
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 14%
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.148-1
fixed
bookworm (security)
6.1.158-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.247-1
fixed
forky
6.17.13-1
fixed
sid
6.17.13-1
fixed
trixie
6.12.57-1
fixed
trixie (security)
6.12.48-1
fixed
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
cluster-md-kmp-default
suse enterprise server 12 SP5
4.12.14-122.290.1
fixed
dlm-kmp-default
suse enterprise server 12 SP5
4.12.14-122.290.1
fixed
gfs2-kmp-default
suse enterprise server 12 SP5
4.12.14-122.290.1
fixed
kernel-default
suse enterprise server 12 SP5
4.12.14-122.290.1
fixed
kernel-default-base
suse enterprise server 12 SP5
4.12.14-122.290.1
fixed
kernel-default-man
suse enterprise server 12 SP5
4.12.14-122.290.1
fixed
kernel-macros
suse enterprise server 12 SP5
4.12.14-122.290.1
fixed
kernel-source
suse enterprise server 12 SP5
4.12.14-122.290.1
fixed
kernel-syms
suse enterprise server 12 SP5
4.12.14-122.290.1
fixed
ocfs2-kmp-default
suse enterprise server 12 SP5
4.12.14-122.290.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
bpftool
RHEL 9
0:7.3.0-427.13.1.el9_4
fixed
kernel
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-64k
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-64k-core
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-64k-debug
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-64k-debug-core
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-64k-debug-devel
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-64k-debug-devel-matched
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-64k-debug-modules
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-64k-debug-modules-core
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-64k-debug-modules-extra
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-64k-devel
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-64k-devel-matched
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-64k-modules
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-64k-modules-core
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-64k-modules-extra
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-abi-stablelists
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-core
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-debug
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-debug-core
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-debug-devel
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-debug-devel-matched
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-debug-modules
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-debug-modules-core
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-debug-modules-extra
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-debug-uki-virt
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-devel
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-devel-matched
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-doc
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-modules
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-modules-core
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-modules-extra
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-rt
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-rt-core
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-rt-debug
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-rt-debug-core
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-rt-debug-devel
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-rt-debug-kvm
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-rt-debug-modules
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-rt-debug-modules-core
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-rt-debug-modules-extra
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-rt-devel
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-rt-kvm
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-rt-modules
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-rt-modules-core
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-rt-modules-extra
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-tools
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-tools-libs
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-tools-libs-devel
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-uki-virt
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-zfcpdump
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-zfcpdump-core
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-zfcpdump-devel
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-zfcpdump-devel-matched
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-zfcpdump-modules
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-zfcpdump-modules-core
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
kernel-zfcpdump-modules-extra
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
libperf
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
perf
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
python3-perf
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
rtla
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
rv
RHEL 9
0:5.14.0-427.13.1.el9_4
fixed
References
https://git.kernel.org/stable/c/0af0e115ff59d638f45416a004cdd8edb38db40c
https://git.kernel.org/stable/c/23a249b1185cdd5bfb6971d1608ba49e589f2288
https://git.kernel.org/stable/c/38b9415abbd703438ebbc6fb74990bd0fbddc5b9
https://git.kernel.org/stable/c/418ef921cce2d7415fab7e3e93529227f239e4bb
https://git.kernel.org/stable/c/efb11fdb3e1a9f694fa12b70b21e69e55ec59c36
https://git.kernel.org/stable/c/fcee8a2d4db404a93e690d79e7273b6ef9d33575