CVE-2022-49178

MEDIUM

Linux Kernel < 5.16.19, 5.17.0-5.17.2, >=5.18 - Use-After-Free in memstick/mspro_block

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: memstick/mspro_block: fix handling of read-only devices Use set_disk_ro to propagate the read-only state to the block layer instead of checking for it in ->open and leaking a reference in case of a read-only device.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/057b53c4f87690d626203acef8b63d52a9bf2f43

Patch

https://git.kernel.org/stable/c/6a0725b9d78ff6efdc95a37e4f05072e79c63918

Patch

https://git.kernel.org/stable/c/6dab421bfe06a59bf8f212a72e34673e8acf2018

Scores

CVSS v3 5.5

EPSS 0.0025

EPSS Percentile 15.5%

Attack Vector LOCAL

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

Details

CWE

CWE-401

Status published

Products (11)

linux/Kernel 2.6.25 - 5.16.19linux

linux/Kernel 5.17.0 - 5.17.2linux

Linux/Linux < 2.6.25

Linux/Linux 2.6.25

Linux/Linux 5.16.19 - 5.16.*

Linux/Linux 5.17.2 - 5.17.*

Linux/Linux 5.18

Linux/Linux baf8532a147d5b76681ce040e2c8f25a3f0e718d - 057b53c4f87690d626203acef8b63d52a9bf2f43

Linux/Linux baf8532a147d5b76681ce040e2c8f25a3f0e718d - 6a0725b9d78ff6efdc95a37e4f05072e79c63918

Linux/Linux baf8532a147d5b76681ce040e2c8f25a3f0e718d - 6dab421bfe06a59bf8f212a72e34673e8acf2018

... and 1 more

Published Feb 26, 2025

Tracked Since Feb 18, 2026