CVE-2024-56748

MEDIUM

Linux kernel - Memory Leak

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Fix a possible memory leak in qedf_alloc_and_init_sb() Hook "qed_ops->common->sb_init = qed_sb_init" does not release the DMA memory sb_virt when it fails. Add dma_free_coherent() to free it. This is the same way as qedr_alloc_mem_sb() and qede_alloc_mem_sb().

References (10)

[Mailing List] https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html

[Mailing List] https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

[Patch] https://git.kernel.org/stable/c/0e04bd5a11dffe8c1c0e4c9fc79f7d3cd6182dd5

[Patch] https://git.kernel.org/stable/c/64654bf5efb3f748e6fc41227adda689618ce9c4

[Patch] https://git.kernel.org/stable/c/78a169dc69fbdaf114c40e2d56955bf6bd4fc3c0

[Patch] https://git.kernel.org/stable/c/7c1832287b21ff68c4e3625e63cc7619edf5908b

[Patch] https://git.kernel.org/stable/c/97384449ddfc07f12ca75f510eb070020d7abb34

[Patch] https://git.kernel.org/stable/c/a56777a3ef5b35e24a20c4418bcf88bad033807a

[Patch] https://git.kernel.org/stable/c/b514f45e0fe18d763a1afc34401b1585333cb329

[Patch] https://git.kernel.org/stable/c/c62c30429db3eb4ced35c7fcf6f04a61ce3a01bb

Scores

CVSS v3 5.5

EPSS 0.0001

EPSS Percentile 2.7%

Attack Vector LOCAL

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

Classification

CWE

CWE-401

Status published

Affected Products (8)

linux/linux_kernel < 5.4.287

linux/Kernel < 5.4.287linux

linux/Kernel < 5.10.231linux

linux/Kernel < 5.15.174linux

linux/Kernel < 6.1.120linux

linux/Kernel < 6.6.64linux

linux/Kernel < 6.11.11linux

linux/Kernel < 6.12.2linux

Timeline

Published Dec 29, 2024

Tracked Since Feb 18, 2026