CVEvulnerability
CVE-2025-38138
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2025-07-03
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-476
Description
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ti: Add NULL check in udma_probe()
devm_kasprintf() returns NULL when memory allocation fails. Currently,
udma_probe() does not check for this case, which results in a NULL
pointer dereference.
Add NULL check after devm_kasprintf() to prevent this issue.
Affected configurations
• linux linux kernel (>= 5.6 < 5.10.239)
• linux linux kernel (>= 5.11 < 5.15.186)
• linux linux kernel (>= 5.16 < 6.1.142)
• linux linux kernel (>= 6.2 < 6.6.94)
• linux linux kernel (>= 6.7 < 6.12.34)
• linux linux kernel (>= 6.13 < 6.15.3)
• debian debian linux 11.0
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- https://git.kernel.org/stable/c/643db430f4cbd91dd2b63c49d62d0abb6debc13b Patch
- https://git.kernel.org/stable/c/9f133e04c62246353b8b1f0a679535c65161ebcf Patch
- https://git.kernel.org/stable/c/b79e10050d9d1e200541d25751dd5cb8ec58483c Patch
- https://git.kernel.org/stable/c/bc6ddff79835f71310a21645d8fcf08ec473e969 Patch
- https://git.kernel.org/stable/c/d61d5ba5bd5b0e39e30b34dcd92946e084bca0d0 Patch
- https://git.kernel.org/stable/c/ec1ea394c40523835bbedd8fc4934b77b461b6fe Patch
- https://git.kernel.org/stable/c/fd447415e74bccd7362f760d4ea727f8e1ebfe91 Patch
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html Third Party Advisory