Description

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.

INFO

Published Date :

2025-01-06T16:20:45.430Z

Last Modified :

2025-11-03T20:54:02.496Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2024-56767 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-56767.

URL Resource
https://git.kernel.org/stable/c/3d229600c54e9e0909080ecaf1aab0642aefa5f0 cve-icon cve-icon
https://git.kernel.org/stable/c/54376d8d26596f98ed7432a788314bb9154bf3e3 cve-icon cve-icon
https://git.kernel.org/stable/c/8d364597de9ce2a5f52714224bfe6c2e7a29b303 cve-icon cve-icon
https://git.kernel.org/stable/c/c43ec96e8d34399bd9dab2f2dc316b904892133f cve-icon cve-icon
https://git.kernel.org/stable/c/e658f1c133b854b2ae799147301d82dddb8f3162 cve-icon cve-icon
https://git.kernel.org/stable/c/ed1a8aaa344522c0c349ac9042db27ad130ef913 cve-icon cve-icon
https://git.kernel.org/stable/c/fdba6d5e455388377ec7e82a5913ddfcc7edd93b cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html cve-icon
https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html cve-icon
https://lore.kernel.org/linux-cve-announce/2025010656-CVE-2024-56767-420f@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-56767 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-56767 cve-icon
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