In the Linux kernel, the following vulnerability has been resolved:
drm/msm/a7xx: Call CP_RESET_CONTEXT_STATE
Calling this packet is necessary when we switch contexts because there are various pieces of state used by userspace to synchronize between BR and BV that are persistent across submits and we need to make sure that they are in a "safe" state when switching contexts. Otherwise a userspace submission in one context could cause another context to function incorrectly and hang, effectively a denial of service (although without leaking data). This was missed during initial a7xx bringup.
Patchwork: https://patchwork.freedesktop.org/patch/654924/
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Suse | — | Upgrade cluster-md-kmp-azureUpgrade dtb-socionextUpgrade kselftests-kmp-defaultUpgrade kernel-defaultUpgrade ocfs2-kmp-rtUpgrade dtb-broadcomUpgrade kernel-devel-azureUpgrade dlm-kmp-azureUpgrade dtb-armUpgrade kernel-rt_debug-vdsoUpgrade dtb-nvidiaUpgrade kernel-rt-extraUpgrade kernel-rt-vdsoUpgrade gfs2-kmp-64kbUpgrade kernel-default-baseUpgrade kernel-macrosUpgrade dlm-kmp-defaultUpgrade kernel-azure-develUpgrade dtb-amlogicUpgrade kernel-rt-livepatch-develUpgrade dtb-appleUpgrade kernel-kvmsmall-develUpgrade kernel-rtUpgrade kernel-rt_debugUpgrade kernel-default-extraUpgrade kselftests-kmp-rtUpgrade gfs2-kmp-rtUpgrade kernel-syms-rtUpgrade cluster-md-kmp-defaultUpgrade kernel-rt-optionalUpgrade kernel-syms-azureUpgrade ocfs2-kmp-64kbUpgrade dtb-apmUpgrade dtb-marvellUpgrade kernel-kvmsmall-vdsoUpgrade kernel-obs-buildUpgrade reiserfs-kmp-rtUpgrade kernel-kvmsmallUpgrade dtb-amdUpgrade kernel-docsUpgrade kernel-obs-qaUpgrade kernel-azure-extraUpgrade kernel-zfcpdumpUpgrade kernel-azure-vdsoUpgrade kernel-source-rtUpgrade reiserfs-kmp-64kbUpgrade kernel-docs-htmlUpgrade gfs2-kmp-defaultUpgrade kernel-default-develUpgrade kernel-64kb-optionalUpgrade kselftests-kmp-azureUpgrade cluster-md-kmp-rtUpgrade gfs2-kmp-azureUpgrade dtb-sprdUpgrade reiserfs-kmp-defaultUpgrade dtb-mediatekUpgrade kernel-sourceUpgrade kernel-rt_debug-develUpgrade kernel-rt-develUpgrade dtb-hisiliconUpgrade ocfs2-kmp-azureUpgrade dtb-qcomUpgrade dtb-freescaleUpgrade dtb-alteraUpgrade kernel-symsUpgrade kernel-default-livepatchUpgrade kernel-default-base-rebuildUpgrade kernel-64kb-extraUpgrade dtb-lgUpgrade dlm-kmp-rtUpgrade kernel-rt-livepatchUpgrade kernel-develUpgrade kernel-debug-develUpgrade kernel-source-azureUpgrade kernel-azure-optionalUpgrade kernel-source-vanillaUpgrade kernel-default-optionalUpgrade kernel-default-livepatch-develUpgrade dtb-xilinxUpgrade dtb-caviumUpgrade dtb-amazonUpgrade kernel-default-vdsoUpgrade kernel-debug-vdsoUpgrade kernel-debugUpgrade kernel-azureUpgrade kernel-64kbUpgrade dtb-rockchipUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-64kbUpgrade reiserfs-kmp-azureUpgrade kernel-devel-rtUpgrade kernel-64kb-develUpgrade dtb-renesasUpgrade dtb-exynosUpgrade dtb-allwinner | Dec 5, 2025 | Aug 18, 2025 |
| Ubuntu | — | Upgrade linux-image-6.14.0-1018-gcpUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-oem-24.04bUpgrade linux-image-oem-6.14Upgrade linux-image-6.14.0-1014-realtimeUpgrade linux-image-6.14.0-1015-aws-64kUpgrade linux-image-aws-64kUpgrade linux-image-gcpUpgrade linux-image-azure-nvidia-6.14Upgrade linux-image-oem-24.04cUpgrade linux-image-virtual-6.14Upgrade linux-image-generic-64k-6.14Upgrade linux-image-oracleUpgrade linux-image-oem-24.04Upgrade linux-image-6.14.0-1007-azure-nvidiaUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-virtualUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oem-24.04aUpgrade linux-image-generic-64kUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-azure-nvidiaUpgrade linux-image-6.14.0-1015-oracle-64kUpgrade linux-image-6.14.0-1015-oracleUpgrade linux-image-azure-6.14Upgrade linux-image-6.14.0-1014-azureUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-raspiUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-genericUpgrade linux-image-6.14.0-1014-oemUpgrade linux-image-realtimeUpgrade linux-image-azureUpgrade linux-image-gcp-64kUpgrade linux-image-6.14.0-34-genericUpgrade linux-image-gcp-6.14Upgrade linux-image-generic-6.14Upgrade linux-image-aws-6.14Upgrade linux-image-6.14.0-1016-raspiUpgrade linux-image-6.14.0-34-generic-64kUpgrade linux-image-6.14.0-1018-gcp-64kUpgrade linux-image-realtime-6.14Upgrade linux-image-awsUpgrade linux-image-oracle-6.14Upgrade linux-image-raspi-6.14Upgrade linux-image-aws-64k-6.14Upgrade linux-image-6.14.0-1015-aws | Jul 9, 2025 | Jul 4, 2025 |
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