Fixed
Created: Jan 6, 2025
Updated: Feb 19, 2025
Resolved Date: Feb 7, 2025
Found In Version: 10.23.30.1
Fix Version: 10.23.30.15
Severity: Standard
Applicable for: Wind River Linux LTS 23
Component/s: Kernel
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.
CREATE(Triage):(User=admin) CVE-2024-56767 (https://nvd.nist.gov/vuln/detail/CVE-2024-56767)
