Description
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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
0db89fa243e5edc5de38c88b369e4c3755c5fb74 to < 79300ff532bccbbf654992c7c0863b49a6c3973caffected0db89fa243e5edc5de38c88b369e4c3755c5fb74 to < cf0a88124e357bffda487cbf3cb612bb97eb97e4affected0db89fa243e5edc5de38c88b369e4c3755c5fb74 to < b00219888c11519ef75d988fa8a780da68ff568eaffected0db89fa243e5edc5de38c88b369e4c3755c5fb74 to < 908094681f645d3a78e18ef90561a97029e2df7baffected0db89fa243e5edc5de38c88b369e4c3755c5fb74 to < 8151320c747efb22d30b035af989fed0d502176eaffected
Linux Linux
Default version status: affected
5.17affected0 to < 5.17unaffected6.1.149 to ≤ 6.1.*unaffected6.6.103 to ≤ 6.6.*unaffected6.12.44 to ≤ 6.12.*unaffected6.16.4 to ≤ 6.16.*unaffected6.17 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/79300ff532bccbbf654992c7c0863b49a6c3973c ↗
- https://git.kernel.org/stable/c/cf0a88124e357bffda487cbf3cb612bb97eb97e4 ↗
- https://git.kernel.org/stable/c/b00219888c11519ef75d988fa8a780da68ff568e ↗
- https://git.kernel.org/stable/c/908094681f645d3a78e18ef90561a97029e2df7b ↗
- https://git.kernel.org/stable/c/8151320c747efb22d30b035af989fed0d502176e ↗
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-032379.html ↗