In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Fix taking invalid lock on wedge
If device wedges on e.g. GuC upload, the submission is not yet enabled and the state is not even initialized. Protect the wedge call so it does nothing in this case. It fixes the following splat:
[] xe 0000:bf:00.0: [drm] device wedged, needs recovery [] ------------[ cut here ]------------ [] DEBUG_LOCKS_WARN_ON(lock->magic != lock) [] WARNING: CPU: 48 PID: 312 at kernel/locking/mutex.c:564 __mutex_lock+0x8a1/0xe60 ... [] RIP: 0010:__mutex_lock+0x8a1/0xe60 [] mutex_lock_nested+0x1b/0x30 [] xe_guc_submit_wedge+0x80/0x2b0 [xe]
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 28, 2025 | Jul 28, 2025 |
| Redhat_linux | — | No solution exists | Jul 31, 2025 | Jul 25, 2025 |
| Suse | — | Upgrade kernel-64kb-extraUpgrade dtb-armUpgrade kernel-default-baseUpgrade kernel-default-livepatch-develUpgrade dtb-mediatekUpgrade kernel-default-optionalUpgrade dtb-rockchipUpgrade cluster-md-kmp-rtUpgrade ocfs2-kmp-defaultUpgrade kernel-obs-buildUpgrade kernel-rt-livepatchUpgrade kernel-docsUpgrade kernel-rt-extraUpgrade kselftests-kmp-defaultUpgrade kernel-azure-develUpgrade dtb-qcomUpgrade dtb-caviumUpgrade kernel-rt-vdsoUpgrade kernel-defaultUpgrade cluster-md-kmp-64kbUpgrade kernel-azureUpgrade kernel-rt-develUpgrade dtb-sprdUpgrade kselftests-kmp-rtUpgrade kernel-kvmsmall-vdsoUpgrade kernel-source-vanillaUpgrade dlm-kmp-rtUpgrade kernel-rtUpgrade kernel-rt-optionalUpgrade dtb-nvidiaUpgrade dtb-allwinnerUpgrade gfs2-kmp-defaultUpgrade dlm-kmp-defaultUpgrade kernel-64kb-develUpgrade kernel-sourceUpgrade kernel-default-livepatchUpgrade ocfs2-kmp-64kbUpgrade kernel-source-azureUpgrade dtb-lgUpgrade cluster-md-kmp-defaultUpgrade dtb-amdUpgrade kernel-64kbUpgrade dtb-hisiliconUpgrade kernel-64kb-optionalUpgrade dtb-renesasUpgrade kernel-rt-livepatch-develUpgrade kernel-syms-azureUpgrade dtb-apmUpgrade dtb-xilinxUpgrade dtb-freescaleUpgrade dtb-socionextUpgrade reiserfs-kmp-defaultUpgrade kernel-symsUpgrade kernel-obs-qaUpgrade kernel-default-extraUpgrade gfs2-kmp-rtUpgrade dlm-kmp-64kbUpgrade kselftests-kmp-64kbUpgrade kernel-default-develUpgrade dtb-amazonUpgrade kernel-zfcpdumpUpgrade gfs2-kmp-64kbUpgrade kernel-develUpgrade dtb-marvellUpgrade dtb-broadcomUpgrade dtb-alteraUpgrade kernel-kvmsmallUpgrade kernel-devel-azureUpgrade kernel-default-vdsoUpgrade kernel-macrosUpgrade kernel-kvmsmall-develUpgrade dtb-exynosUpgrade kernel-docs-htmlUpgrade dtb-appleUpgrade dtb-amlogicUpgrade ocfs2-kmp-rt | Dec 5, 2025 | Aug 18, 2025 |
| Ubuntu | — | Upgrade linux-image-oracle-6.14Upgrade linux-image-6.14.0-1015-oracle-64kUpgrade linux-image-gcp-6.14Upgrade linux-image-6.14.0-1015-aws-64kUpgrade linux-image-6.14.0-1014-oemUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-6.14.0-1018-gcpUpgrade linux-image-azure-nvidia-6.14Upgrade linux-image-oem-24.04cUpgrade linux-image-genericUpgrade linux-image-gcp-64kUpgrade linux-image-azureUpgrade linux-image-raspiUpgrade linux-image-generic-6.14Upgrade linux-image-virtual-6.14Upgrade linux-image-generic-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-raspi-6.14Upgrade linux-image-azure-nvidiaUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-oracle-64k-6.14Upgrade linux-image-6.14.0-1014-azureUpgrade linux-image-virtualUpgrade linux-image-generic-64k-6.14Upgrade linux-image-6.14.0-34-genericUpgrade linux-image-aws-6.14Upgrade linux-image-6.14.0-1015-oracleUpgrade linux-image-oem-24.04aUpgrade linux-image-gcpUpgrade linux-image-6.14.0-1015-awsUpgrade linux-image-6.14.0-1014-realtimeUpgrade linux-image-azure-6.14Upgrade linux-image-oem-24.04bUpgrade linux-image-realtimeUpgrade linux-image-6.14.0-1007-azure-nvidiaUpgrade linux-image-oem-24.04Upgrade linux-image-aws-64k-6.14Upgrade linux-image-6.14.0-1018-gcp-64kUpgrade linux-image-6.14.0-1016-raspiUpgrade linux-image-awsUpgrade linux-image-realtime-6.14Upgrade linux-image-aws-64kUpgrade linux-image-oracle-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.14.0-34-generic-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oracleUpgrade linux-image-oem-6.14 | Jul 31, 2025 | Jul 25, 2025 |
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