CVE-2024-57893
Estado: ModificadaMedia (6.3)—
In the Linux kernel, the following vulnerability has been resolved:
ALSA: seq: oss: Fix races at processing SysEx messages
OSS sequencer handles the SysEx messages split in 6 bytes packets, and ALSA sequencer OSS layer tries to combine those. It stores the data in the internal buffer and this access is racy as of now, which may lead to the out-of-bounds access.
As a temporary band-aid fix, introduce a mutex for serializing the process of the SysEx message packets.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
- Puntuación base: 6.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.18%
- Percentil entre todas las CVEs puntuadas: 7
- 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-362
Referencias
- https://git.kernel.org/stable/c/0179488ca992d79908b8e26b9213f1554fc5bacc
- https://git.kernel.org/stable/c/9d382112b36382aa65aad765f189ebde9926c101
- https://git.kernel.org/stable/c/cff1de87ed14fc0f2332213d2367100e7ad0753a
- https://git.kernel.org/stable/c/d2392b79d8af3714ea8878b71c66dc49d3110f44
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
JSON original (NVD)
Mostrar
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