CVE-2022-49987

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Source
https://cve.org/CVERecord?id=CVE-2022-49987
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49987.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49987
Downstream
Related
Published
2025-06-18T11:00:48.687Z
Modified
2026-03-20T12:22:31.386248Z
Summary
md: call __md_stop_writes in md_stop
Details

In the Linux kernel, the following vulnerability has been resolved:

md: call _mdstopwrites in mdstop

From the link [1], we can see raid1d was running even after the path raiddtr -> mdstop -> _mdstop.

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

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49987.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
48df498daf62e1292868005675331929305067f0
Fixed
1678ca35b80a94d474fdc31e2497ce5d7ed52512
Fixed
690b5c90fd2d81fd1d2b6110fa36783232f6dce2
Fixed
8e7fb19f1a744fd34e982633ced756fee0498ef7
Fixed
a5a58fab556bfe618b4c9719eb85712d78c6cb10
Fixed
661c01b2181d9413c799127f13143583b69f20fd
Fixed
f42a9819ba84bed2e609a4dff56af37063dcabdc
Fixed
0dd84b319352bb8ba64752d4e45396d8b13e6018

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49987.json"