CVE-2022-50302

EUVD-2022-55553
In the Linux kernel, the following vulnerability has been resolved:

lockd: set other missing fields when unlocking files

vfs_lock_file() expects the struct file_lock to be fully initialised by
the caller. Re-exported NFSv3 has been seen to Oops if the fl_file field
is NULL.
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: 4%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
5.15.56 ≤
𝑥
< 5.15.86
linuxlinux_kernel
5.18.13 ≤
𝑥
< 5.19
linuxlinux_kernel
5.19.1 ≤
𝑥
< 6.0.16
linuxlinux_kernel
6.1 ≤
𝑥
< 6.1.2
linuxlinux_kernel
5.19
linuxlinux_kernel
5.19:rc7
linuxlinux_kernel
5.19:rc8
𝑥
= Vulnerable software versions
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
bpftool
RHEL 9
0:7.0.0-284.11.1.el9_2
fixed
kernel
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 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-core
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-debug
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-debug-core
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-debug-devel
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 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 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 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 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-modules
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 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-tools
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-tools-libs
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-tools-libs-devel
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 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-zfcpdump-core
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
kernel-zfcpdump-devel
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 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 9
0:5.14.0-284.11.1.el9_2
fixed
perf
RHEL 9
0:5.14.0-284.11.1.el9_2
fixed
python3-perf
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
References
https://git.kernel.org/stable/c/18ebd35b61b4693a0ddc270b6d4f18def232e770
https://git.kernel.org/stable/c/31c93ee5f1e4dc278b562e20f3c3274ac34997f3
https://git.kernel.org/stable/c/688575aef211b0986fc51010116f5888a99d76a2
https://git.kernel.org/stable/c/95d42a8d3d4ae84a0bd3ee23e1fee240cdf0a9f0
https://git.kernel.org/stable/c/d7aa9f7778316beb690f6e2763b6d672ad8b256f