Description

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

drm/amdgpu: Fix possible NULL dereference in amdgpu_ras_query_error_status_helper()

Return invalid error code -EINVAL for invalid block id.

Fixes the below:

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1183 amdgpu_ras_query_error_status_helper() error: we previously assumed 'info' could be null (see line 1176)

Classification

CVE ID: CVE-2023-52585

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 12.38% (scored less or equal to compared to others)

EPSS Date: 2025-02-03 (when was this score calculated)

References

https://git.kernel.org/stable/c/467139546f3fb93913de064461b1a43a212d7626
https://git.kernel.org/stable/c/0eb296233f86750102aa43b97879b8d8311f249a
https://git.kernel.org/stable/c/7e6d6f27522bcd037856234b720ff607b9c4a09b
https://git.kernel.org/stable/c/92cb363d16ac1e41c9764cdb513d0e89a6ff4915
https://git.kernel.org/stable/c/c364e7a34c85c2154fb2e47561965d5b5a0b69b1
https://git.kernel.org/stable/c/195a6289282e039024ad30ba66e6f94a4d0fbe49
https://git.kernel.org/stable/c/b8d55a90fd55b767c25687747e2b24abd1ef8680

Timeline