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 ]
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | Sep 25, 2025 | Sep 25, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Sep 5, 2025 |
| Suse | — | Upgrade kernel-source-azureUpgrade kselftests-kmp-64kbUpgrade kernel-develUpgrade kernel-devel-rtUpgrade dtb-amdUpgrade kernel-rt-livepatchUpgrade dtb-armUpgrade gfs2-kmp-rtUpgrade dtb-renesasUpgrade kernel-azure-optionalUpgrade ocfs2-kmp-64kbUpgrade cluster-md-kmp-rtUpgrade dtb-appleUpgrade kernel-syms-rtUpgrade kernel-kvmsmallUpgrade dtb-apmUpgrade kernel-sourceUpgrade kernel-zfcpdumpUpgrade cluster-md-kmp-azureUpgrade dtb-freescaleUpgrade kernel-syms-azureUpgrade dtb-amlogicUpgrade kernel-kvmsmall-develUpgrade dtb-broadcomUpgrade dtb-marvellUpgrade kernel-docs-htmlUpgrade kernel-rt-livepatch-develUpgrade kernel-default-optionalUpgrade kernel-default-vdsoUpgrade kernel-rt_debugUpgrade kernel-default-livepatchUpgrade ocfs2-kmp-azureUpgrade kernel-rt-develUpgrade dtb-lgUpgrade kernel-azure-vdsoUpgrade kernel-64kb-develUpgrade dtb-mediatekUpgrade ocfs2-kmp-rtUpgrade dtb-exynosUpgrade gfs2-kmp-64kbUpgrade cluster-md-kmp-defaultUpgrade dlm-kmp-64kbUpgrade kernel-64kb-optionalUpgrade kernel-debug-develUpgrade dtb-socionextUpgrade kernel-debugUpgrade reiserfs-kmp-defaultUpgrade kernel-default-develUpgrade dtb-xilinxUpgrade kernel-default-extraUpgrade kernel-devel-azureUpgrade dlm-kmp-azureUpgrade kernel-macrosUpgrade kernel-obs-qaUpgrade kernel-rt_debug-vdsoUpgrade kernel-symsUpgrade dtb-hisiliconUpgrade dtb-amazonUpgrade kernel-64kbUpgrade kernel-azure-extraUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-defaultUpgrade kernel-source-rtUpgrade dlm-kmp-rtUpgrade kernel-rt_debug-develUpgrade kernel-rtUpgrade kernel-default-baseUpgrade dlm-kmp-defaultUpgrade kernel-azure-develUpgrade gfs2-kmp-azureUpgrade reiserfs-kmp-azureUpgrade dtb-qcomUpgrade kernel-azureUpgrade gfs2-kmp-defaultUpgrade kernel-rt-optionalUpgrade kernel-docsUpgrade kernel-default-livepatch-develUpgrade kernel-default-base-rebuildUpgrade dtb-sprdUpgrade kernel-source-vanillaUpgrade kernel-rt-extraUpgrade kernel-obs-buildUpgrade kernel-kvmsmall-vdsoUpgrade kernel-debug-vdsoUpgrade kernel-64kb-extraUpgrade dtb-rockchipUpgrade dtb-nvidiaUpgrade reiserfs-kmp-rtUpgrade kselftests-kmp-azureUpgrade kselftests-kmp-rtUpgrade kernel-defaultUpgrade kernel-rt-vdsoUpgrade dtb-allwinnerUpgrade reiserfs-kmp-64kbUpgrade dtb-caviumUpgrade dtb-alteraUpgrade cluster-md-kmp-64kb | Dec 5, 2025 | Oct 15, 2025 |
| Ubuntu | — | Upgrade linux-image-gke-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-virtual-6.8Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-gkeopUpgrade linux-image-ibm-classicUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-gke-6.8Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-oem-22.04aUpgrade linux-image-genericUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-aws-64kUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-gkeop-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-gcp-fipsUpgrade linux-image-fipsUpgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-azureUpgrade linux-image-ibmUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-azure-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-nvidiaUpgrade linux-image-generic-64kUpgrade linux-image-azure-lts-24.04Upgrade linux-image-ibm-6.8Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-raspiUpgrade linux-image-oracle-6.8Upgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-generic-6.8Upgrade linux-image-gkeUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-virtualUpgrade linux-image-xilinx-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-nvidia-64kUpgrade linux-image-raspi-6.8Upgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-generic-64k-6.8Upgrade linux-image-awsUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-gcpUpgrade linux-image-realtimeUpgrade linux-image-azure-fips-6.8Upgrade linux-image-xilinxUpgrade linux-image-oem-22.04dUpgrade linux-image-kvmUpgrade linux-image-gcp-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-aws-lts-24.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-100-fipsUpgrade linux-image-realtime-6.8.1Upgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-aws-64k-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-aws-fips-6.8Upgrade linux-image-azure-fipsUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-oracleUpgrade linux-image-nvidia-6.8Upgrade linux-image-fips-6.8 | Feb 12, 2026 | Sep 5, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 7, 2025 | Sep 5, 2025 |
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