In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Only use reserved BCS instances for usm migrate exec queue
The GuC context scheduling queue is 2 entires deep, thus it is possible for a migration job to be stuck behind a fault if migration exec queue shares engines with user jobs. This can deadlock as the migrate exec queue is required to service page faults. Avoid deadlock by only using reserved BCS instances for usm migrate exec queue.
(cherry picked from commit 04f4a70a183a688a60fe3882d6e4236ea02cfc67)
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Suse | — | Upgrade kernel-sourceUpgrade kernel-obs-buildUpgrade kernel-default-develUpgrade kernel-zfcpdumpUpgrade kernel-64kbUpgrade kernel-defaultUpgrade reiserfs-kmp-defaultUpgrade kernel-symsUpgrade kernel-develUpgrade kernel-64kb-develUpgrade kernel-macrosUpgrade kernel-docs | Dec 5, 2025 | Dec 5, 2025 |
| Ubuntu | — | Upgrade linux-image-genericUpgrade linux-image-6.8.0-1014-azureUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-gcpUpgrade linux-image-6.8.0-44-generic-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-ibmUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1013-nvidia-lowlatency-64kUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-virtualUpgrade linux-image-lowlatency-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-oem-22.04Upgrade linux-image-oem-22.04aUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-45-genericUpgrade linux-image-6.8.0-45-generic-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-lowlatencyUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1013-nvidiaUpgrade linux-image-6.8.0-44-genericUpgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1012-oemUpgrade linux-image-6.8.0-1012-oracle-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-44-lowlatencyUpgrade linux-image-nvidia-64kUpgrade linux-image-generic-64kUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1010-gkeUpgrade linux-image-6.8.0-1011-raspiUpgrade linux-image-oracleUpgrade linux-image-kvmUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-44-lowlatency-64kUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1012-oracleUpgrade linux-image-6.8.0-1013-nvidia-lowlatencyUpgrade linux-image-6.8.0-1012-ibmUpgrade linux-image-azureUpgrade linux-image-6.8.0-1014-gcpUpgrade linux-image-raspiUpgrade linux-image-oem-22.04dUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gkeUpgrade linux-image-6.8.0-1014-azure-fdeUpgrade linux-image-6.8.0-1015-awsUpgrade linux-image-6.8.0-1013-nvidia-64kUpgrade linux-image-aws | Sep 12, 2024 | Jun 24, 2024 |
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