In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: prevent hang on link training fail
[Why] When link training fails, the phy clock will be disabled. However, in enable_streams, it is assumed that link training succeeded and the mux selects the phy clock, causing a hang when a register write is made.
[How] When enable_stream is hit, check if link training failed. If it did, fall back to the ref clock to avoid a hang and keep the system in a recoverable state.
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 | May 15, 2025 | May 9, 2025 |
| Suse | — | Upgrade kernel-symsUpgrade dlm-kmp-rtUpgrade dtb-broadcomUpgrade reiserfs-kmp-64kbUpgrade dtb-sprdUpgrade dtb-caviumUpgrade gfs2-kmp-azureUpgrade kernel-debug-develUpgrade ocfs2-kmp-64kbUpgrade dtb-freescaleUpgrade kernel-default-livepatch-develUpgrade dtb-hisiliconUpgrade dtb-renesasUpgrade ocfs2-kmp-defaultUpgrade kernel-64kb-develUpgrade kernel-devel-rtUpgrade dtb-marvellUpgrade kernel-64kb-extraUpgrade gfs2-kmp-64kbUpgrade kernel-default-livepatchUpgrade reiserfs-kmp-rtUpgrade dtb-allwinnerUpgrade kselftests-kmp-defaultUpgrade kernel-defaultUpgrade kernel-develUpgrade kernel-rt_debug-develUpgrade ocfs2-kmp-azureUpgrade kernel-default-develUpgrade kernel-default-optionalUpgrade dlm-kmp-defaultUpgrade kernel-source-vanillaUpgrade dtb-amdUpgrade dtb-xilinxUpgrade kernel-debugUpgrade kernel-docsUpgrade dlm-kmp-azureUpgrade dtb-appleUpgrade kernel-azure-extraUpgrade reiserfs-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade dtb-amazonUpgrade kernel-64kb-optionalUpgrade gfs2-kmp-defaultUpgrade kernel-docs-htmlUpgrade dtb-socionextUpgrade kernel-default-baseUpgrade kernel-64kbUpgrade kernel-rt_debugUpgrade kselftests-kmp-rtUpgrade kernel-syms-rtUpgrade dtb-qcomUpgrade kernel-rt-livepatch-develUpgrade kernel-azureUpgrade dtb-armUpgrade kernel-source-azureUpgrade kernel-default-extraUpgrade dtb-lgUpgrade dtb-exynosUpgrade kernel-devel-azureUpgrade dtb-alteraUpgrade kernel-source-rtUpgrade kernel-rt-extraUpgrade kernel-azure-optionalUpgrade dtb-amlogicUpgrade kernel-rt-optionalUpgrade kernel-obs-qaUpgrade kernel-kvmsmallUpgrade cluster-md-kmp-rtUpgrade dtb-apmUpgrade kernel-default-vdsoUpgrade kernel-debug-vdsoUpgrade dtb-nvidiaUpgrade cluster-md-kmp-defaultUpgrade kernel-syms-azureUpgrade dtb-rockchipUpgrade gfs2-kmp-rtUpgrade ocfs2-kmp-rtUpgrade kernel-rt-develUpgrade kernel-default-base-rebuildUpgrade kernel-azure-vdsoUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade kernel-azure-develUpgrade dtb-mediatekUpgrade kernel-zfcpdumpUpgrade kernel-rt-vdsoUpgrade kernel-rtUpgrade kernel-obs-buildUpgrade kernel-macrosUpgrade kselftests-kmp-azureUpgrade kernel-kvmsmall-develUpgrade reiserfs-kmp-azureUpgrade kernel-rt_debug-vdsoUpgrade kernel-kvmsmall-vdsoUpgrade kernel-sourceUpgrade kselftests-kmp-64kb | Dec 5, 2025 | Jun 12, 2025 |
| Ubuntu | — | Upgrade linux-image-generic-64kUpgrade linux-image-raspiUpgrade linux-image-6.14.0-1007-awsUpgrade linux-image-azureUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-azure-fdeUpgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-gcp-64kUpgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-gcpUpgrade linux-image-genericUpgrade linux-image-oracle-64kUpgrade linux-image-oracleUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-aws-64kUpgrade linux-image-realtimeUpgrade linux-image-awsUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-6.14.0-22-genericUpgrade linux-image-6.14.0-1007-oracle-64k | Jun 26, 2025 | May 9, 2025 |
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