CVE-2023-52678

2024-05-1715:15:19

416baaa9-dc9f-4396-8d5f-8c081fb06d67

web.nvd.nist.gov

linux

kernel

vulnerability

fix

drm

amdkfd

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.6%

JSON

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

drm/amdkfd: Confirm list is non-empty before utilizing list_first_entry in kfd_topology.c

Before using list_first_entry, make sure to check that list is not
empty, if list is empty return -ENODATA.

Fixes the below:
drivers/gpu/drm/amd/amdgpu/…/amdkfd/kfd_topology.c:1347 kfd_create_indirect_link_prop() warn: can ‘gpu_link’ even be NULL?
drivers/gpu/drm/amd/amdgpu/…/amdkfd/kfd_topology.c:1428 kfd_add_peer_prop() warn: can ‘iolink1’ even be NULL?
drivers/gpu/drm/amd/amdgpu/…/amdkfd/kfd_topology.c:1433 kfd_add_peer_prop() warn: can ‘iolink2’ even be NULL?