CVSS 3.1
5.5 mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCVE-2022-49987
Medium (5.5) in linux linux kernel. EPSS 0.3% 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
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 16% of CVEs (scores of 2026-11-01)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- linux:linux_kernel
References
- https://git.kernel.org/stable/c/0dd84b319352bb8ba64752d4e45396d8b13e6018
- https://git.kernel.org/stable/c/1678ca35b80a94d474fdc31e2497ce5d7ed52512
- https://git.kernel.org/stable/c/661c01b2181d9413c799127f13143583b69f20fd
- https://git.kernel.org/stable/c/690b5c90fd2d81fd1d2b6110fa36783232f6dce2
- https://git.kernel.org/stable/c/8e7fb19f1a744fd34e982633ced756fee0498ef7