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CVE-2022-49987

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CVE-2022-49987

Published: Jun 18, 2025

Modified: May 11, 2026

PUBLISHED

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

VendorProductVersions

Linux

Linux

affected
48df498daf62e1292868005675331929305067f0 - < 1678ca35b80a94d474fdc31e2497ce5d7ed52512
affected
48df498daf62e1292868005675331929305067f0 - < 690b5c90fd2d81fd1d2b6110fa36783232f6dce2
affected
48df498daf62e1292868005675331929305067f0 - < 8e7fb19f1a744fd34e982633ced756fee0498ef7
affected
48df498daf62e1292868005675331929305067f0 - < a5a58fab556bfe618b4c9719eb85712d78c6cb10
affected
48df498daf62e1292868005675331929305067f0 - < 661c01b2181d9413c799127f13143583b69f20fd

+2 more versions

Linux

Linux

affected
4.12
unaffected
0 - < 4.12
unaffected
4.14.292 - <= 4.14.*
unaffected
4.19.257 - <= 4.19.*
unaffected
5.4.212 - <= 5.4.*

+4 more versions

References

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