CVE-2023-52861

drm: bridge: it66121: Fix invalid connector dereference

Medium · published May 21, 2024

CVSS v3.1
6.2
EPSS
0%
Percentile
15.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.2 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00248 · 15.2th percentile
Published
2024-05-21T15:31Z
EPSS history
Timeline
  • 21 MAY 15:31Z
    drm: bridge: it66121: Fix invalid connector dereference
    cvelistv5