CVE-2022-50509
Estado: AnalizadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
media: coda: Add check for kmalloc
As the kmalloc may return NULL pointer, it should be better to check the return value in order to avoid NULL poineter dereference, same as the others.
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: 0.16%
- Percentil entre todas las CVEs puntuadas: 4
- Fecha de la puntuación: 5/10/2026
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
Referencias
- https://git.kernel.org/stable/c/0209e70ad496c1fcd85c2ec70e6736fd09f95d14
- https://git.kernel.org/stable/c/11e32126b3e56c3156fb610d793732acd2bdac4f
- https://git.kernel.org/stable/c/441c05485cf1a29eef05c1fd8281716815283315
- https://git.kernel.org/stable/c/6e5e5defdb8b0186312c2f855ace175aee6daf9b
- https://git.kernel.org/stable/c/7a2c66429b04e85fee44d6d9f455327bf23cf49c
- https://git.kernel.org/stable/c/aa17a252dbde432095e390e2092205d4debb12e1
- https://git.kernel.org/stable/c/ba9cc9e2035f7a45f5222543265daf7cd51f2530
- https://git.kernel.org/stable/c/d308c4a035b636756786af91e5f39f9d92d7d42a
- https://git.kernel.org/stable/c/d9b37ea8869e4e6da90c07a310d819a78cbd23d2
JSON original (NVD)
Mostrar
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