Medium severity5.5NVD Advisory· Published Mar 18, 2026· Updated May 29, 2026
CVE-2026-23264
CVE-2026-23264
Description
In the Linux kernel, the following vulnerability has been resolved:
Revert "drm/amd: Check if ASPM is enabled from PCIe subsystem"
This reverts commit 7294863a6f01248d72b61d38478978d638641bee.
This commit was erroneously applied again after commit 0ab5d711ec74 ("drm/amd: Refactor amdgpu_aspm to be evaluated per device") removed it, leading to very hard to debug crashes, when used with a system with two AMD GPUs of which only one supports ASPM.
(cherry picked from commit 97a9689300eb2b393ba5efc17c8e5db835917080)
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
12cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 10 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.15.54,<5.16
- cpe:2.3:o:linux:linux_kernel:6.19:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.19:rc2:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.19:rc3:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.19:rc4:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.19:rc5:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.19:rc6:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.19:rc7:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.19:rc8:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: 5.18
Patches
Vulnerability mechanics
References
5- git.kernel.org/stable/c/243b467dea1735fed904c2e54d248a46fa417a2dnvdPatch
- git.kernel.org/stable/c/5b794951541e84d2968980a68dd1ac38420f75f3nvdPatch
- git.kernel.org/stable/c/5f645222eb30c91135119e12eccfd1b8ea88140envdPatch
- git.kernel.org/stable/c/d2bddc2da2b3ba5d738877c476bf97932dba32e8nvdPatch
- git.kernel.org/stable/c/f02c9052aaa031ef3c2285d86a155d4263180dddnvdPatch
News mentions
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