CVE-2022-49987: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

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 products

• Linux Linux Kernel: from 4.12, before 4.14.292 (fixed in 4.14.292); from 4.15, before 4.19.257 (fixed in 4.19.257); from 4.20, before 5.4.212 (fixed in 5.4.212); from 5.5, before 5.10.140 (fixed in 5.10.140); from 5.11, before 5.15.64 (fixed in 5.15.64); from 5.16, before 5.19.6 (fixed in 5.19.6); …

Published 2025-06-18. Last modified 2026-06-17.