Medium 5.5Published Mar 18, 2026

CVE-2026-23264Revert "drm/amd: Check if ASPM is enabled from PCIe subsystem"

Updated under an hour ago (Oct 26, 2026, 3:23 PM ET)

Does this affect you?

It affects Linux and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Linux

Exploited in the last 30 days

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)

CVSS: 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Analyzed
Record last updated: May 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 0ab5d711ec74d9e60673900974806b7688857947 before f02c9052aaa031ef3c2285d86a155d4263180ddd; from 0ab5d711ec74d9e60673900974806b7688857947 before d2bddc2da2b3ba5d738877c476bf97932dba32e8; from 0ab5d711ec74d9e60673900974806b7688857947 before 5b794951541e84d2968980a68dd1ac38420f75f3; from 0ab5d711ec74d9e60673900974806b7688857947 before 5f645222eb30c91135119e12eccfd1b8ea88140e; from 0ab5d711ec74d9e60673900974806b7688857947 before 243b467dea1735fed904c2e54d248a46fa417a2d; 0a9a60dcedaacde4b903337b7445cb431b4dd119; from 5.15.54 before 5.16	CNA record
linux linux_kernel linux:linux_kernel	from 5.15.54 before 5.16; from 5.18 before 6.1.163; from 6.2 before 6.6.124; from 6.7 before 6.12.70; from 6.13 before 6.18.10; 6.19; 6.19; 6.19; and 5 more ranges	NVD

References

References

https://git.kernel.org/stable/c/f02c9052aaa031ef3c2285d86a155d4263180ddd	patch
https://git.kernel.org/stable/c/d2bddc2da2b3ba5d738877c476bf97932dba32e8	patch
https://git.kernel.org/stable/c/5b794951541e84d2968980a68dd1ac38420f75f3	patch
https://git.kernel.org/stable/c/5f645222eb30c91135119e12eccfd1b8ea88140e	patch
https://git.kernel.org/stable/c/243b467dea1735fed904c2e54d248a46fa417a2d	patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.