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CVE-2024-40987: drm/amdgpu: fix UBSAN warning in kv_dpm.c

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: fix UBSAN warning in kv_dpm.c

Adds bounds check for sumo_vid_mapping_entry.

Classification

CVE ID: CVE-2024-40987

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 15.26% (scored less or equal to compared to others)

EPSS Date: 2025-02-04 (when was this score calculated)

References

https://git.kernel.org/stable/c/4ad7d49059358ceadd352b4e2511425bdb68f400
https://git.kernel.org/stable/c/1c44f7759a5650acf8f13d3e0a184d09e03be9e4
https://git.kernel.org/stable/c/d8a04a6bfa75251ba7bcc3651ed211e82f13f388
https://git.kernel.org/stable/c/4d020c1dbd2b2304f44d003e6de956ae570049dc
https://git.kernel.org/stable/c/fc5cb952e6723c5c55e47b8cf94a891bd4af1a86
https://git.kernel.org/stable/c/b065d79ed06a0bb4377bc6dcc2ff0cb1f55a798f
https://git.kernel.org/stable/c/b0d612619ed70cab476c77b19e00d13aa414e14f
https://git.kernel.org/stable/c/f0d576f840153392d04b2d52cf3adab8f62e8cb6

Timeline