QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2024-56767

Back to search

CVE-2024-56767

Published: Jan 6, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
b206d9a23ac71cb905f5fb6e0cd813406f89b678 - < 3d229600c54e9e0909080ecaf1aab0642aefa5f0
affected
b206d9a23ac71cb905f5fb6e0cd813406f89b678 - < ed1a8aaa344522c0c349ac9042db27ad130ef913
affected
b206d9a23ac71cb905f5fb6e0cd813406f89b678 - < 8d364597de9ce2a5f52714224bfe6c2e7a29b303
affected
b206d9a23ac71cb905f5fb6e0cd813406f89b678 - < fdba6d5e455388377ec7e82a5913ddfcc7edd93b
affected
b206d9a23ac71cb905f5fb6e0cd813406f89b678 - < e658f1c133b854b2ae799147301d82dddb8f3162

+2 more versions

Linux

Linux

affected
4.2
unaffected
0 - < 4.2
unaffected
5.4.289 - <= 5.4.*
unaffected
5.10.233 - <= 5.10.*
unaffected
5.15.176 - <= 5.15.*

+4 more versions

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now