CVE-2022-49545
Estado: ModificadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
ALSA: usb-audio: Cancel pending work at closing a MIDI substream
At closing a USB MIDI output substream, there might be still a pending work, which would eventually access the rawmidi runtime object that is being released. For fixing the race, make sure to cancel the pending work at closing.
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: 0.28%
- Percentil entre todas las CVEs puntuadas: 19
- 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
- NVD-CWE-noinfo
Referencias
- https://git.kernel.org/stable/c/0125de38122f0f66bf61336158d12a1aabfe6425
- https://git.kernel.org/stable/c/11868ca21585561659c2575b0d6508ef8e9c4291
- https://git.kernel.org/stable/c/40bdb5ec957aca5c5c1924602bef6b0ab18e22d3
- https://git.kernel.org/stable/c/517dcef4d2dda0132648f1e4c079ed17bba4d1a4
- https://git.kernel.org/stable/c/5e5fe2b6065541c6216a7a003b0cddf386be0d2d
JSON original (NVD)
Mostrar
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