CVE-2025-21937
Estado: ModificadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: Add check for mgmt_alloc_skb() in mgmt_remote_name()
Add check for the return value of mgmt_alloc_skb() in mgmt_remote_name() to prevent null pointer dereference.
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: 9
- 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 (1)
CWE
- CWE-476
- CWE-476
Referencias
- https://git.kernel.org/stable/c/37785a01040cb5d11ed0ddbcbf78491fcd073161
- https://git.kernel.org/stable/c/69fb168b88e4d62cb31cdd725b67ccc5216cfcaf
- https://git.kernel.org/stable/c/88310caff68ae69d0574859f7926a59c1da2d60b
- https://git.kernel.org/stable/c/c5845c73cbacf5704169283ef29ca02031a36564
- https://git.kernel.org/stable/c/f2176a07e7b19f73e05c805cf3d130a2999154cb
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
JSON original (NVD)
Mostrar
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