CVE-2025-38138
Estado: AnalizadaMedia (5.5)—
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.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.20%
- Percentil entre todas las CVEs puntuadas: 10
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
CWE
- CWE-476
Referencias
- https://git.kernel.org/stable/c/643db430f4cbd91dd2b63c49d62d0abb6debc13b
- https://git.kernel.org/stable/c/9f133e04c62246353b8b1f0a679535c65161ebcf
- https://git.kernel.org/stable/c/b79e10050d9d1e200541d25751dd5cb8ec58483c
- https://git.kernel.org/stable/c/bc6ddff79835f71310a21645d8fcf08ec473e969
- https://git.kernel.org/stable/c/d61d5ba5bd5b0e39e30b34dcd92946e084bca0d0
- https://git.kernel.org/stable/c/ec1ea394c40523835bbedd8fc4934b77b461b6fe
- https://git.kernel.org/stable/c/fd447415e74bccd7362f760d4ea727f8e1ebfe91
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
JSON original (NVD)
Mostrar
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