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CVE-2023-52526

MEDIUM

5.5

Description

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.)

Details CVE

Score CVSS v3.15.5

SeveriteMEDIUM

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

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie3/2/2024

Derniere modification12/11/2024

Sourcenvd

Observations honeypot0

Produits affectes

linux:linux_kernel

Faiblesses (CWE)

CWE-401

References

https://git.kernel.org/stable/c/6a5a8f0a9740f865693d5aa97a42cc4504538e18(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/75a5221630fe5aa3fedba7a06be618db0f79ba1e(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/c955751cbf864cf2055117dd3fe7f780d2a57b56(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/6a5a8f0a9740f865693d5aa97a42cc4504538e18(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/75a5221630fe5aa3fedba7a06be618db0f79ba1e(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/c955751cbf864cf2055117dd3fe7f780d2a57b56(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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