CVE-2023-52678

MediumCVSS 5.5/10Last modified Aug 4, 2026

Description

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?

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-754

Affected software

VendorProductVersions
LinuxLinux>= 0f28cca87e9afc22280c44d378d2a6e249933977, < 4525525cb7161d08f95d0e47025323dd10214313; >= 0f28cca87e9afc22280c44d378d2a6e249933977, < 5024cce888e11e5688f77df81db9e14828495d64; >= 0f28cca87e9afc22280c44d378d2a6e249933977, < 4ac4e023ed7ab1c7c67d2d12b7b6198fcd099e5c; >= 0f28cca87e9afc22280c44d378d2a6e249933977, < 499839eca34ad62d43025ec0b46b80e77065f6d8
LinuxLinux6.0

References

Timeline

Published
May 17, 2024
Last modified
Aug 4, 2026
NVD status
Modified

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CVE-2023-52678: Medium severity, CVSS 5.5 | Vulnix