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CVE-2025-39701

ACPI: pfr_update: Fix the driver update version check PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: ACPI: pfr_update: Fix the driver update version check The security-version-number check should be used rather than the runtime version check for driver updates. Otherwise, the firmware update would fail when the update binary had a lower runtime version number than the current one. [ rjw: Changelog edits ]

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 0db89fa243e5edc5de38c88b369e4c3755c5fb74 before 79300ff532bccbbf654992c7c0863b49a6c3973c; affected 0db89fa243e5edc5de38c88b369e4c3755c5fb74 before cf0a88124e357bffda487cbf3cb612bb97eb97e4; affected 0db89fa243e5edc5de38c88b369e4c3755c5fb74 before b00219888c11519ef75d988fa8a780da68ff568e; affected 0db89fa243e5edc5de38c88b369e4c3755c5fb74 before 908094681f645d3a78e18ef90561a97029e2df7b; affected 0db89fa243e5edc5de38c88b369e4c3755c5fb74 before 8151320c747efb22d30b035af989fed0d502176e
Linux / Linuxaffected 5.17; unaffected 0 before 5.17; unaffected 6.1.149 through 6.1.*; unaffected 6.6.103 through 6.6.*; unaffected 6.12.44 through 6.12.*; unaffected 6.16.4 through 6.16.*; unaffected 6.17 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CVE

No English description supplied.

siemens-SADP

No English description supplied.