CVE-2026-89599high

CVE-2026-89599: fallo de gravedad alta en Linux

fbdev: omapfb: panel-dsi-cm: initialize lock before registering display

Publicada el · Actualizada el

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8.4epss 0.1%
probabilidad de explotación
0.1%top 97% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved: fbdev: omapfb: panel-dsi-cm: initialize lock before registering display dsicm_probe() registers the display before initializing ddata->lock. Once omapdss_register_display() publishes the display, another consumer can reach a dsicm callback that takes this mutex while it is still uninitialized. Initialize the mutex before registering the display so the published callbacks always see a valid lock.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Linux · Linux
CVEs relacionadas — Linux

En el mismo producto, de las más peligrosas a las menos.

CVE-2024-53197HIGHALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devicesEPSS 4.1%KEVCVE-2026-31431HIGHcrypto: algif_aead - Revert to operating out-of-placeEPSS 3.4%KEVCVE-2024-53104HIGHmedia: uvcvideo: Skip parsing frames of type UVC_VS_UNDEFINED in uvc_parse_formatEPSS 3.4%KEVCVE-2025-39682CRITICALtls: fix handling of zero-length records on the rx_listEPSS 2.9%KEVCVE-2024-36971HIGHnet: fix __dst_negative_advice() raceEPSS 2.7%KEVCVE-2024-53150HIGHALSA: usb-audio: Fix out of bounds reads when finding clock sourcesEPSS 1.4%KEV
Referencias
https://git.kernel.org/stable/c/09db79078f25c048cfb5d7849795c70415ab8574https://git.kernel.org/stable/c/2c3f8c9c995db185284b079f39177e85b2258176https://git.kernel.org/stable/c/302d19fbc7dc7e9f498930c66d65ff711ba5ba9fhttps://git.kernel.org/stable/c/76818e81cfcae33b09b739de09162c7d8d89bf0bhttps://git.kernel.org/stable/c/e7023d18c4eb292f886b31a3576402cb0e357df7https://git.kernel.org/stable/c/ef20d4e17d7fb0d83144caa9667e6f3198288993https://git.kernel.org/stable/c/f33a96e49284589257e90ddc4394ec0c6bf11ec4https://git.kernel.org/stable/c/f8e43fe0f22b7137ce456e6fe3581d3098174f74