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CVE-2023-52526

MEDIUM

5.5

Descripcion

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.)

Detalles CVE

Puntuacion CVSS v3.15.5

SeveridadMEDIUM

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

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado3/2/2024

Ultima modificacion12/11/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

linux:linux_kernel

Debilidades (CWE)

CWE-401

Referencias

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)

Correlaciones IOC

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