CVE-2024-26914
High
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix incorrect mpc_combine array size [why] MAX_SURFACES is per stream, while MAX_PLANES is per asic. The mpc_combine is an array that records all the planes per asic. Therefore MAX_PLANES should be used as the array size. Using MAX_SURFACES causes array overflow when there are more than 3 planes. [how] Use the MAX_PLANES for the mpc_combine array size.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedApr 17, 2024
First seenApr 17, 2024
How to fix
Update
- linux linux_kernel6.7.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 6.7 ≤ v < 6.7.6, 6.8 | 6.7.6 |
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