GHSA-9rgw-cjpr-9389

GHSA-9rgw-cjpr-9389 PUBLISHED CVSS 7.800000190734863 HIGH

Record from GitHub Advisory Database · Published October 4, 2025

In the Linux kernel, the following vulnerability has been resolved: dm cache: Fix UAF in destroy() Dm_cache also has the same UAF problem when dm_resume() and dm_destroy() are concurrent. Therefore, cancelling timer again in destroy().

Risk scores

CVSS 3.1

7.800000190734863

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Timeline

Oct 4, 2025 CVE Published
May 1, 2026 Security Advisory

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References

https://nvd.nist.gov/vuln/detail/CVE-2022-50496 advisory
https://git.kernel.org/stable/c/2f097dfac7579fd84ff98eb1d3acd41d53a485f3 url
https://git.kernel.org/stable/c/6a3e412c2ab131c54945327a7676b006f000a209 url
https://git.kernel.org/stable/c/6a459d8edbdbe7b24db42a5a9f21e6aa9e00c2aa url
https://git.kernel.org/stable/c/993406104d2b28fe470126a062ad37a1e21e792e url
https://git.kernel.org/stable/c/034cbc8d3b47a56acd89453c29632a9c117de09d url
https://git.kernel.org/stable/c/2b17026685a270b2beaf1cdd9857fcedd3505c7e url
https://git.kernel.org/stable/c/4d20032dd90664de09f2902a7ea49ae2f7771746 url
https://git.kernel.org/stable/c/6ac4f36910764cb510bafc4c3768544f86ca48ca url
https://git.kernel.org/stable/c/d2a0b298ebf83ab6236f66788a3541e91ce75a70 url

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