CVE-2024-50108
Estado: ModificadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Disable PSR-SU on Parade 08-01 TCON too
Stuart Hayhurst has found that both at bootup and fullscreen VA-API video is leading to black screens for around 1 second and kernel WARNING [1] traces when calling dmub_psr_enable() with Parade 08-01 TCON.
These symptoms all go away with PSR-SU disabled for this TCON, so disable it for now while DMUB traces [2] from the failure can be analyzed and the failure state properly root caused.
(cherry picked from commit afb634a6823d8d9db23c5fb04f79c5549349628b)
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: 0.24%
- Percentil entre todas las CVEs puntuadas: 13
- 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/5660bcc4dd533005248577d5042f1c48cce2b443
- https://git.kernel.org/stable/c/ba1959f71117b27f3099ee789e0815360b4081dd
- https://git.kernel.org/stable/c/c79e0a18e4b301401bb745702830be9041cfbf04
- https://git.kernel.org/stable/c/fc6afa07b5e251148fb37600ee06e1a7007178c3
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
JSON original (NVD)
Mostrar
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Disable PSR-SU on Parade 08-01 TCON too\n\nStuart Hayhurst has found that both at bootup and fullscreen VA-API video\nis leading to black screens for around 1 second and kernel WARNING [1] traces\nwhen calling dmub_psr_enable() with Parade 08-01 TCON.\n\nThese symptoms all go away with PSR-SU disabled for this TCON, so disable\nit for now while DMUB traces [2] from the failure can be analyzed and the failure\nstate properly root caused.\n\n(cherry picked from commit afb634a6823d8d9db23c5fb04f79c5549349628b)"
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"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: Deshabilitar PSR-SU también en Parade 08-01 TCON Stuart Hayhurst ha descubierto que tanto en el arranque como en pantalla completa, el vídeo VA-API provoca pantallas negras durante alrededor de 1 segundo y rastros de ADVERTENCIA [1] en el kernel al llamar a dmub_psr_enable() con Parade 08-01 TCON. Todos estos síntomas desaparecen con PSR-SU deshabilitado para este TCON, así que deshabilítelo por ahora mientras se pueden analizar los rastros DMUB [2] del fallo y se puede determinar correctamente el estado del fallo. (seleccionado de la confirmación afb634a6823d8d9db23c5fb04f79c5549349628b)"
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