Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-66998.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-66998
Upstream
Published
2025-09-05T18:15:47Z
Modified
2026-04-01T05:21:06.223982Z
Summary
CVE-2025-39701 affecting package kernel for versions less than 6.6.104.2-1
Details

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 ]

References

Affected packages

Azure Linux:3 / kernel

Package

Name
kernel
Purl
pkg:rpm/azure-linux/kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.6.104.2-1

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-66998.json"