In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau: don't attempt to schedule hpd_work on headless cards
If the card doesn't have display hardware, hpd_work and hpd_lock are left uninitialized which causes BUG when attempting to schedule hpd_work on runtime PM resume.
Fix it by adding headless flag to DRM and skip any hpd if it's set.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Suse | — | Upgrade cluster-md-kmp-defaultUpgrade dtb-nvidiaUpgrade kernel-macrosUpgrade kernel-rt_debugUpgrade dtb-socionextUpgrade cluster-md-kmp-64kbUpgrade kernel-docs-htmlUpgrade kernel-rt-livepatch-develUpgrade ocfs2-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade kernel-defaultUpgrade kernel-obs-qaUpgrade kernel-azure-vdsoUpgrade dtb-amdUpgrade kernel-rt-vdsoUpgrade reiserfs-kmp-defaultUpgrade kernel-rt_debug-vdsoUpgrade dtb-renesasUpgrade dtb-marvellUpgrade kernel-64kb-optionalUpgrade kernel-64kb-extraUpgrade kernel-debug-livepatch-develUpgrade kernel-kvmsmall-vdsoUpgrade dtb-sprdUpgrade reiserfs-kmp-rtUpgrade kernel-default-extraUpgrade kernel-default-livepatch-develUpgrade dtb-appleUpgrade dtb-amlogicUpgrade kernel-symsUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-source-rtUpgrade kernel-debug-develUpgrade dlm-kmp-rtUpgrade dlm-kmp-defaultUpgrade dtb-broadcomUpgrade kernel-rt_debug-livepatch-develUpgrade dtb-hisiliconUpgrade kernel-syms-rtUpgrade kselftests-kmp-rtUpgrade dlm-kmp-azureUpgrade kernel-docsUpgrade kernel-rt-optionalUpgrade kselftests-kmp-defaultUpgrade dtb-apmUpgrade dtb-armUpgrade kernel-azure-extraUpgrade kernel-default-baseUpgrade gfs2-kmp-defaultUpgrade kernel-debugUpgrade kernel-64kbUpgrade kernel-default-develUpgrade kernel-azureUpgrade dlm-kmp-64kbUpgrade kernel-default-livepatchUpgrade dtb-rockchipUpgrade kernel-develUpgrade gfs2-kmp-rtUpgrade dtb-exynosUpgrade cluster-md-kmp-rtUpgrade kselftests-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-source-azureUpgrade kernel-azure-optionalUpgrade dtb-allwinnerUpgrade ocfs2-kmp-rtUpgrade kernel-rt_debug-develUpgrade kernel-obs-buildUpgrade kernel-kvmsmallUpgrade gfs2-kmp-64kbUpgrade dtb-lgUpgrade dtb-alteraUpgrade kernel-devel-azureUpgrade kernel-rtUpgrade dtb-mediatekUpgrade kernel-default-vdsoUpgrade cluster-md-kmp-azureUpgrade kernel-zfcpdumpUpgrade kernel-source-vanillaUpgrade kernel-default-base-rebuildUpgrade kernel-64kb-livepatch-develUpgrade gfs2-kmp-azureUpgrade kernel-debug-vdsoUpgrade kernel-default-optionalUpgrade dtb-freescaleUpgrade kernel-rt-extraUpgrade dtb-xilinxUpgrade kernel-sourceUpgrade dtb-qcomUpgrade kernel-devel-rtUpgrade kernel-64kb-develUpgrade kselftests-kmp-64kbUpgrade kernel-rt-develUpgrade ocfs2-kmp-azureUpgrade kernel-azure-livepatch-develUpgrade ocfs2-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade kernel-kvmsmall-develUpgrade dtb-caviumUpgrade kernel-azure-develUpgrade dtb-amazon | Dec 5, 2025 | Sep 10, 2024 |
| Ubuntu | — | Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-45-generic-64kUpgrade linux-image-genericUpgrade linux-image-6.8.0-1010-gkeUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-gkeUpgrade linux-image-virtualUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1013-nvidiaUpgrade linux-image-oracleUpgrade linux-image-generic-64kUpgrade linux-image-gcpUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1013-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1011-raspiUpgrade linux-image-6.8.0-1014-azureUpgrade linux-image-6.8.0-1015-awsUpgrade linux-image-6.8.0-1012-oracle-64kUpgrade linux-image-6.8.0-44-lowlatency-64kUpgrade linux-image-oem-22.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1013-nvidia-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-oem-22.04cUpgrade linux-image-nvidiaUpgrade linux-image-lowlatency-64kUpgrade linux-image-azure-fdeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidia-6.8Upgrade linux-image-generic-lpaeUpgrade linux-image-kvmUpgrade linux-image-6.8.0-1014-azure-fdeUpgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-1013-nvidia-lowlatencyUpgrade linux-image-6.8.0-1012-oracleUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-44-generic-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1014-gcpUpgrade linux-image-6.8.0-1012-ibmUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-raspiUpgrade linux-image-lowlatencyUpgrade linux-image-azureUpgrade linux-image-ibmUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-oem-22.04aUpgrade linux-image-awsUpgrade linux-image-6.8.0-1012-oemUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-44-genericUpgrade linux-image-6.8.0-44-lowlatencyUpgrade linux-image-6.8.0-45-generic | Sep 12, 2024 | Jul 12, 2024 |
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