CVE-2022-50351

MEDIUM

Linux Kernel 5.13-5.15.75, 5.16-6.0.5, 6.1 - Use-After-Free in cifs_create

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifs_create() If the cifs already shutdown, we should free the xid before return, otherwise, the xid will be leaked.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/593d877c39aa9f3fe1a4b5b022492886d7d700ec

Patch

https://git.kernel.org/stable/c/92aa09c86ef297976a3c27c6574c0839418dc2c4

Patch

https://git.kernel.org/stable/c/fee0fb1f15054bb6a0ede452acb42da5bef4d587

Scores

CVSS v3 5.5

EPSS 0.0014

EPSS Percentile 3.9%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-401

Status published

Products (12)

linux/Kernel 5.13.0 - 5.15.76linux

linux/Kernel 5.16.0 - 6.0.6linux

Linux/Linux < 5.13

Linux/Linux 087f757b0129850c99cc9116df4909dac1bce871 - 593d877c39aa9f3fe1a4b5b022492886d7d700ec

Linux/Linux 087f757b0129850c99cc9116df4909dac1bce871 - 92aa09c86ef297976a3c27c6574c0839418dc2c4

Linux/Linux 087f757b0129850c99cc9116df4909dac1bce871 - fee0fb1f15054bb6a0ede452acb42da5bef4d587

Linux/Linux 5.13

Linux/Linux 5.15.76 - 5.15.*

Linux/Linux 6.0.6 - 6.0.*

Linux/Linux 6.1

... and 2 more

Published Sep 16, 2025

Tracked Since Feb 18, 2026