CVE-2024-42117
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
30/07/2024
Last modified:
26/09/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
drm/amd/display: ASSERT when failing to find index by plane/stream id<br />
<br />
[WHY]<br />
find_disp_cfg_idx_by_plane_id and find_disp_cfg_idx_by_stream_id returns<br />
an array index and they return -1 when not found; however, -1 is not a<br />
valid index number.<br />
<br />
[HOW]<br />
When this happens, call ASSERT(), and return a positive number (which is<br />
fewer than callers&#39; array size) instead.<br />
<br />
This fixes 4 OVERRUN and 2 NEGATIVE_RETURNS issues reported by Coverity.
Impact
Base Score 3.x
7.80
Severity 3.x
HIGH
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 6.7 (including) | 6.9.9 (excluding) |
To consult the complete list of CPE names with products and versions, see this page