CVE-2023-52678: drm/amdkfd: Confirm list is non-empty before utilizing list_first_entry in kfd_topology.c
First published: Fri May 17 2024(Updated: )
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?
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | 5.10.223-1 5.10.226-1 6.1.123-1 6.1.119-1 6.12.10-1 6.12.11-1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://git.kernel.org/stable/c/4525525cb7161d08f95d0e47025323dd10214313
- https://git.kernel.org/stable/c/499839eca34ad62d43025ec0b46b80e77065f6d8
- https://git.kernel.org/stable/c/4ac4e023ed7ab1c7c67d2d12b7b6198fcd099e5c
- https://git.kernel.org/stable/c/5024cce888e11e5688f77df81db9e14828495d64
- https://launchpad.net/bugs/cve/CVE-2023-52678
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52678
- https://nvd.nist.gov/vuln/detail/CVE-2023-52678
- https://security-tracker.debian.org/tracker/CVE-2023-52678
- https://ubuntu.com/security/CVE-2023-52678
- https://git.kernel.org/linus/499839eca34ad62d43025ec0b46b80e77065f6d8
- agent/title
- agent/type
- collector/launchpad-cve
- source/Launchpad
- agent/remedy
- agent/first-publish-date
- agent/author
- collector/nvd-api
- source/NVD
- collector/usn-cve
- source/Ubuntu
- collector/nvd-cve
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/last-modified-date
- agent/description
- agent/event
- agent/trending
- agent/source
- agent/tags
- agent/softwarecombine
- collector/security-tracker-debian
- source/Debian
- package-manager/debian