In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Check pat.ops before dumping PAT settings
We may leave pat.ops unset when running on brand new platform or when running as a VF. While the former is unlikely, the latter is valid (future) use case and will cause NPD when someone will try to dump PAT settings by debugfs.
It's better to check pointer to pat.ops instead of specific .dump hook, as we have this hook always defined for every .ops variant.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Suse | — | Upgrade kernel-zfcpdumpUpgrade kernel-64kb-develUpgrade kernel-symsUpgrade kernel-default-develUpgrade kernel-64kbUpgrade kernel-develUpgrade reiserfs-kmp-defaultUpgrade kernel-sourceUpgrade kernel-obs-buildUpgrade kernel-macrosUpgrade kernel-docsUpgrade kernel-default | Dec 5, 2025 | Dec 5, 2025 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1017-gcpUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-gkeopUpgrade linux-image-6.8.0-1017-nvidiaUpgrade linux-image-6.8.0-1016-azure-fdeUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-1013-gkeUpgrade linux-image-6.8.0-1017-nvidia-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-6.8.0-48-genericUpgrade linux-image-nvidiaUpgrade linux-image-lowlatency-64kUpgrade linux-image-gkeUpgrade linux-image-generic-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-genericUpgrade linux-image-6.8.0-1016-azureUpgrade linux-image-oem-22.04dUpgrade linux-image-azureUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1017-nvidia-lowlatency-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-gkeop-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-gcpUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1016-gcpUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-kvmUpgrade linux-image-6.8.0-48-lowlatencyUpgrade linux-image-oem-22.04cUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1017-azureUpgrade linux-image-6.8.0-1018-awsUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1015-oracleUpgrade linux-image-6.8.0-1017-azure-fdeUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-48-lowlatency-64kUpgrade linux-image-lowlatencyUpgrade linux-image-oracleUpgrade linux-image-virtualUpgrade linux-image-6.8.0-48-generic-64kUpgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1014-ibmUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-awsUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1015-oracle-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-ibmUpgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-1017-nvidia-64kUpgrade linux-image-6.8.0-1014-raspiUpgrade linux-image-oem-24.04aUpgrade linux-image-6.8.0-1016-oemUpgrade linux-image-oem-22.04b | Nov 4, 2024 | Jul 29, 2024 |
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