CVE-2022-49323

EUVD-2022-54904
In the Linux kernel, the following vulnerability has been resolved:

iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe()

It will cause null-ptr-deref when using 'res', if platform_get_resource()
returns NULL, so move using 'res' after devm_ioremap_resource() that
will check it to avoid null-ptr-deref.
And use devm_platform_get_and_ioremap_resource() to simplify code.
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: 27%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
< 5.10.122
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.47
linuxlinux_kernel
5.16 ≤
𝑥
< 5.17.15
linuxlinux_kernel
5.18 ≤
𝑥
< 5.18.4
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
fixed
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 12 SP5
4.12.14-122.269.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
dlm-kmp-default
suse enterprise server 12 SP5
4.12.14-122.269.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
gfs2-kmp-default
suse enterprise server 12 SP5
4.12.14-122.269.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-64kb
suse enterprise server 15 SP4
5.14.21-150400.24.158.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-default
suse enterprise server 12 SP5
4.12.14-122.269.1
fixed
suse enterprise server 15 SP4
5.14.21-150400.24.158.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-default-base
suse enterprise server 12 SP5
4.12.14-122.269.1
fixed
suse enterprise server 15 SP4
5.14.21-150400.24.158.1.150400.24.78.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.100.1.150500.6.47.1
fixed
kernel-default-man
suse enterprise server 12 SP5
4.12.14-122.269.1
fixed
kernel-docs
suse enterprise server 15 SP4
5.14.21-150400.24.158.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-macros
suse enterprise server 12 SP5
4.12.14-122.269.1
fixed
suse enterprise server 15 SP4
5.14.21-150400.24.158.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-obs-build
suse enterprise server 15 SP4
5.14.21-150400.24.158.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-source
suse enterprise server 12 SP5
4.12.14-122.269.1
fixed
suse enterprise server 15 SP4
5.14.21-150400.24.158.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-syms
suse enterprise server 12 SP5
4.12.14-122.269.1
fixed
suse enterprise server 15 SP4
5.14.21-150400.24.158.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
kernel-zfcpdump
suse enterprise server 15 SP4
5.14.21-150400.24.158.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
ocfs2-kmp-default
suse enterprise server 12 SP5
4.12.14-122.269.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.100.1
fixed
reiserfs-kmp-default
suse enterprise server 15 SP4
5.14.21-150400.24.158.1
fixed
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
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:7.0.0-284.11.1.el9_2
fixed
kernel
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-64k
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-64k-core
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-64k-debug
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-64k-debug-core
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-64k-debug-devel
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-64k-debug-devel-matched
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-64k-debug-modules
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-64k-debug-modules-core
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-64k-debug-modules-extra
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-64k-devel
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-64k-devel-matched
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-64k-modules
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-64k-modules-core
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-64k-modules-extra
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-abi-stablelists
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-core
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-debug
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-debug-core
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-debug-devel
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-debug-devel-matched
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-debug-modules
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-debug-modules-core
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-debug-modules-extra
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-debug-uki-virt
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-devel
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-devel-matched
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-doc
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-modules
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-modules-core
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-modules-extra
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-tools
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-tools-libs
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-tools-libs-devel
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-uki-virt
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-zfcpdump
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-zfcpdump-core
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-zfcpdump-devel
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-zfcpdump-devel-matched
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-zfcpdump-modules
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-zfcpdump-modules-core
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-zfcpdump-modules-extra
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
perf
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
python3-perf
RHEL 8
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 AUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 E4S
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 EUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 8.8 TUS
0:4.18.0-477.10.1.el8_8
fixed
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
rtla
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/3660db29b0305f9a1d95979c7af0f5db6ea99f5d
https://git.kernel.org/stable/c/449fc4561762ad9ad85362d5f01f0d0df397457a
https://git.kernel.org/stable/c/80776a71340f57d6a4952635fc89f0342072f3ca
https://git.kernel.org/stable/c/98dd53a92825747395649f54d23512a13c3ed471
https://git.kernel.org/stable/c/d9ed8af1dee37f181096631fb03729ece98ba816