Not yet scoredPublished Dec 24, 2025

CVE-2023-54150drm/amd: Fix an out of bounds error in BIOS parser

Updated under an hour ago (Oct 27, 2026, 10:20 AM ET)

Does this affect you?

It affects Linux. 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: drm/amd: Fix an out of bounds error in BIOS parser The array is hardcoded to 8 in atomfirmware.h, but firmware provides a bigger one sometimes. Deferencing the larger array causes an out of bounds error. commit 4fc1ba4aa589 ("drm/amd/display: fix array index out of bound error in bios parser") fixed some of this, but there are two other cases not covered by it. Fix those as well.

CVSS: Not yet scored
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: Deferred
Record last updated: May 11, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from ae79c310b1a6f97429a5784b65f125d9cc9c95b1 before b8e7589f50b709b647b642531599e70707faf70c; from ae79c310b1a6f97429a5784b65f125d9cc9c95b1 before 66acfe798cd08b36cfbb65a30fab3159811304a7; from ae79c310b1a6f97429a5784b65f125d9cc9c95b1 before 5675ecd2e0b00a4318ba1db1a1234e7d45b13d6b; from ae79c310b1a6f97429a5784b65f125d9cc9c95b1 before dea2dbec716c38a0b73b6ad01d91e2b120cc5f1e; from ae79c310b1a6f97429a5784b65f125d9cc9c95b1 before d116db180decec1b21bba31d2ff495ac4d8e1b83	CNA record

References

References

https://git.kernel.org/stable/c/b8e7589f50b709b647b642531599e70707faf70c
https://git.kernel.org/stable/c/66acfe798cd08b36cfbb65a30fab3159811304a7
https://git.kernel.org/stable/c/5675ecd2e0b00a4318ba1db1a1234e7d45b13d6b
https://git.kernel.org/stable/c/dea2dbec716c38a0b73b6ad01d91e2b120cc5f1e
https://git.kernel.org/stable/c/d116db180decec1b21bba31d2ff495ac4d8e1b83

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.