CVE-2022-49987
md: call __md_stop_writes in md_stop
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.12
References 7
git.kernel.org
- stable/c/1678ca35b80a94d474fdc31e2497ce5d7ed52512
- stable/c/690b5c90fd2d81fd1d2b6110fa36783232f6dce2
- stable/c/8e7fb19f1a744fd34e982633ced756fee0498ef7
- stable/c/a5a58fab556bfe618b4c9719eb85712d78c6cb10
- stable/c/661c01b2181d9413c799127f13143583b69f20fd
- stable/c/f42a9819ba84bed2e609a4dff56af37063dcabdc
- stable/c/0dd84b319352bb8ba64752d4e45396d8b13e6018