CVE-2022-49987

MEDIUM

MEDIUM Priority: 0.01 BB Relevance: 36/100

Published: 2025-06-18 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Low Complexity No Interaction

CVSS Vector Breakdown

AV: Local

AC: Low

PR: Low

UI: None

S: Unchanged

C: None

I: None

A: High

Description

In the Linux kernel, the following vulnerability has been resolved: md: call __md_stop_writes in md_stop From the link [1], we can see raid1d was running even after the path raid_dtr -> md_stop -> __md_stop. Let's stop write first in destructor to align with normal md-raid to fix the KASAN issue. [1]. https://lore.kernel.org/linux-raid/CAPhsuW5gc4AakdGNdF8ubpezAuDLFOYUO_sfMZcec6hQFm8nhg@mail.gmail.com/T/#m7f12bf90481c02c6d2da68c64aeed4779b7df74a

Affected Software (11)

Vendor	Product	Version
Linux	Linux	48df498daf62e1292868005675331929305067f0 < 1678ca35b80a94d474fdc31e2497ce5d7ed52512
Linux	Linux	48df498daf62e1292868005675331929305067f0 < 690b5c90fd2d81fd1d2b6110fa36783232f6dce2
Linux	Linux	48df498daf62e1292868005675331929305067f0 < 8e7fb19f1a744fd34e982633ced756fee0498ef7
Linux	Linux	48df498daf62e1292868005675331929305067f0 < a5a58fab556bfe618b4c9719eb85712d78c6cb10
Linux	Linux	48df498daf62e1292868005675331929305067f0 < 661c01b2181d9413c799127f13143583b69f20fd
Linux	Linux	48df498daf62e1292868005675331929305067f0 < f42a9819ba84bed2e609a4dff56af37063dcabdc
Linux	Linux	48df498daf62e1292868005675331929305067f0 < 0dd84b319352bb8ba64752d4e45396d8b13e6018
Linux	Linux	4.12
linux	linux_kernel	4.12 – 4.14.292
linux	linux_kernel	6.0
linux	linux_kernel	6.0