CVE-2025-38360: drm/amd/display: Add more checks for DSC / HUBP ONO guarantees
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Add more checks for DSC / HUBP ONO guarantees
[WHY] For non-zero DSC instances it's possible that the HUBP domain required to drive it for sequential ONO ASICs isn't met, potentially causing the logic to the tile to enter an undefined state leading to a system hang.
[HOW] Add more checks to ensure that the HUBP domain matching the DSC instance is appropriately powered.
(cherry picked from commit da63df07112e5a9857a8d2aaa04255c4206754ec)
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
ubuntu/linux-aws-6.14to a version that resolves this vulnerability.Fixed in 6.14.0-1015.15~24.04.1 - Upgrade
Upgrade
ubuntu/linux-azure-6.14to a version that resolves this vulnerability.Fixed in 6.14.0-1014.14~24.04.1 - Upgrade
Upgrade
ubuntu/linux-azure-nvidia-6.14to a version that resolves this vulnerability.Fixed in 6.14.0-1007.7 - Upgrade
Upgrade
ubuntu/linux-gcp-6.14to a version that resolves this vulnerability.Fixed in 6.14.0-1018.19~24.04.1 - Upgrade
Upgrade
ubuntu/linux-oem-6.14to a version that resolves this vulnerability.Fixed in 6.14.0-1014.14 - Upgrade
Upgrade
ubuntu/linux-oracle-6.14to a version that resolves this vulnerability.Fixed in 6.14.0-1015.15~24.04.1 - Upgrade
Upgrade
ubuntu/linux-riscv-6.14to a version that resolves this vulnerability.Fixed in 6.14.0-34.34.1~24.04.1 - Upgrade
Upgrade
ubuntu/linux-realtime-6.14to a version that resolves this vulnerability.Fixed in 6.14.0-1014.14~24.04.1 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch da63df07112e5a9857a8d2aaa04255c4206754ec
Event History
Frequently Asked Questions
What is the severity of CVE-2025-38360?
CVE-2025-38360 is classified as a moderate severity vulnerability due to potential issues with display data compression inLinux kernel.
How do I fix CVE-2025-38360?
To fix CVE-2025-38360, update your Linux kernel to the latest stable version that addresses this vulnerability.
What systems are affected by CVE-2025-38360?
CVE-2025-38360 affects certain versions of the Linux kernel that implement display data compression features.
What are the potential impacts of CVE-2025-38360?
The potential impacts of CVE-2025-38360 include display malfunctions and unexpected behavior in systems using affected kernel versions.
Is there a workaround for CVE-2025-38360?
There are no known workarounds for CVE-2025-38360, and users are advised to apply the recommended kernel updates.