CVE-2024-53133
High
Description
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)
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedDec 4, 2024
First seenDec 4, 2024
Weakness typeCWE-415CWE-415
How to fix
Update
- linux linux_kernel6.11.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 6.11.10, 6.12 | 6.11.10 |
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