CVE-2023-52678

2024-05-1700:00:00

ubuntu.com

linux kernel

vulnerability

amdgpu

kfd_topology

empty list

list_first_entry

cve-2023-52678

6.6 Medium

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?

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< anyUNKNOWN
ubuntu20.04noarchlinux< anyUNKNOWN
ubuntu22.04noarchlinux< anyUNKNOWN
ubuntu23.10noarchlinux< 6.5.0-41.41UNKNOWN
ubuntu24.04noarchlinux< anyUNKNOWN
ubuntu14.04noarchlinux< anyUNKNOWN
ubuntu16.04noarchlinux< anyUNKNOWN
ubuntu18.04noarchlinux-aws< anyUNKNOWN
ubuntu20.04noarchlinux-aws< anyUNKNOWN
ubuntu22.04noarchlinux-aws< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	linux	< any	UNKNOWN
ubuntu	20.04	noarch	linux	< any	UNKNOWN
ubuntu	22.04	noarch	linux	< any	UNKNOWN
ubuntu	23.10	noarch	linux	< 6.5.0-41.41	UNKNOWN
ubuntu	24.04	noarch	linux	< any	UNKNOWN
ubuntu	14.04	noarch	linux	< any	UNKNOWN
ubuntu	16.04	noarch	linux	< any	UNKNOWN
ubuntu	18.04	noarch	linux-aws	< any	UNKNOWN
ubuntu	20.04	noarch	linux-aws	< any	UNKNOWN
ubuntu	22.04	noarch	linux-aws	< any	UNKNOWN