CVE-2024-56767 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

In the Linux kernel, the following vulnerability has been resolved: dmaengine: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset The at_xdmac_memset_…
Medium CVSS: 5.5

CVE-2024-56767

In the Linux kernel, the following vulnerability has been resolved:

dmaengine: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset

The at_xdmac_memset_create_desc may return NULL, which will lead to a
null pointer dereference. For example, the len input is error, or the
atchan->free_descs_list is empty and memory is exhausted. Therefore, add
check to avoid this.
Vendor
Linux
Product
Linux Kernel
CWE
CWE-476
Yayın Tarihi
2025-01-06 17:15:43
Güncelleme
2025-11-03 21:18:29
Source Identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
KEV Date Added
-

Kategoriler

CWE-476 Linux Kernel MEDIUM Linux 2025

Referanslar

https://git.kernel.org/stable/c/3d229600c54e9e0909080ecaf1aab0642aefa5f0 https://git.kernel.org/stable/c/54376d8d26596f98ed7432a788314bb9154bf3e3 https://git.kernel.org/stable/c/8d364597de9ce2a5f52714224bfe6c2e7a29b303 https://git.kernel.org/stable/c/c43ec96e8d34399bd9dab2f2dc316b904892133f https://git.kernel.org/stable/c/e658f1c133b854b2ae799147301d82dddb8f3162 https://git.kernel.org/stable/c/ed1a8aaa344522c0c349ac9042db27ad130ef913 https://git.kernel.org/stable/c/fdba6d5e455388377ec7e82a5913ddfcc7edd93b https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html