CVE-2024-53133
drm/amd/display: Handle dml allocation failure to avoid crash
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Handle dml allocation failure to avoid crash [Why] In the case where a dml allocation fails for any reason, the current state's dml contexts would no longer be valid. Then subsequent calls dc_state_copy_internal would shallow copy invalid memory and if the new state was released, a double free would occur. [How] Reset dml pointers in new_state to NULL and avoid invalid pointer (cherry picked from commit bcafdc61529a48f6f06355d78eb41b3aeda5296c)
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 4, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
abd26a3252cbd1a3ae4e46d37596d176fe50b41a < 874ff59cde8fc525112dda26b501a1bac17dde9f abd26a3252cbd1a3ae4e46d37596d176fe50b41a < 6825cb07b79ffeb1d90ffaa7a1227462cdca34ae 2064f7529dfe0305d6fafda77fdf66701d428db5
Linux / Linux
6.8