cve-2023-52526
Vulnerability from cvelistv5
Published
2024-03-02 21:52
Modified
2024-12-19 08:21
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: erofs: fix memory leak of LZMA global compressed deduplication When stressing microLZMA EROFS images with the new global compressed deduplication feature enabled (`-Ededupe`), I found some short-lived temporary pages weren't properly released, which could slowly cause unexpected OOMs hours later. Let's fix it now (LZ4 and DEFLATE don't have this issue.)
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6a5a8f0a9740f865693d5aa97a42cc4504538e18Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/75a5221630fe5aa3fedba7a06be618db0f79ba1ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c955751cbf864cf2055117dd3fe7f780d2a57b56Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6a5a8f0a9740f865693d5aa97a42cc4504538e18Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/75a5221630fe5aa3fedba7a06be618db0f79ba1ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c955751cbf864cf2055117dd3fe7f780d2a57b56Patch
Impacted products
Vendor Product Version
Linux Linux Version: 5c2a64252c5dc4cfe78e5b2a531c118894e3d155
Version: 5c2a64252c5dc4cfe78e5b2a531c118894e3d155
Version: 5c2a64252c5dc4cfe78e5b2a531c118894e3d155
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   Linux Linux Version: 6.1
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