CVE-2023-52861

drm: bridge: it66121: Fix invalid connector dereference

CVSS 6.2 MEDIUMEPSS 0.2%CWE-476

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 6.2EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

21 may 2024Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

In the Linux kernel, the following vulnerability has been resolved: drm: bridge: it66121: Fix invalid connector dereference Fix the NULL pointer dereference when no monitor is connected, and the sound card is opened from userspace. Instead return an empty buffer (of zeroes) as the EDID information to the sound framework if there is no connector attached.

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Productos afectados

Linux · Linux

Referencias

https://git.kernel.org/stable/c/1374561a7cbc9a000b77bb0473bb2c19daf18d86 https://git.kernel.org/stable/c/1669d7b21a664aa531856ce85b01359a376baebc https://git.kernel.org/stable/c/2c80c4f0d2845645f41cbb7c9304c8efbdbd4331 https://git.kernel.org/stable/c/d0375f6858c4ff7244b62b02eb5e93428e1916cd