PT-2025-25780 · Linux+6 · Linux Kernel+6
CVE-2025-38005
·
Published
2025-04-17
·
Updated
2026-07-18
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 6.12.9
Description
A vulnerability in the Linux kernel has been resolved, related to a missing lock in the k3-udma.c file. This issue causes recent kernels to complain when the lock validator is enabled, resulting in a warning message. The vulnerability is associated with the
udma start.isra.0 function and the udma check tx completion process.Recommendations
For Linux kernel versions prior to 6.12.9, update to version 6.12.9 or later to resolve the issue. As a temporary workaround, consider disabling the
udma start.isra.0 function until a patch is available. Restrict access to the vulnerable k3-udma module to minimize the risk of exploitation.Exploit
Fix
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Debian
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu