CVE-2025-38080: drm/amd/display: Increase block_sequence array size
drm/amd/display: Increase blocksequence array size
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.6.96.1-1
Event History
Frequently Asked Questions
What is the severity of CVE-2025-38080?
CVE-2025-38080 has been classified with a high severity due to potential buffer overflow risks in the Linux kernel's display driver.
How do I fix CVE-2025-38080?
To fix CVE-2025-38080, update your Linux kernel to the latest version that includes the patch addressing this vulnerability.
What causes CVE-2025-38080?
CVE-2025-38080 is caused by an overflow in the block_sequence array when handling more than 50 steps in the hwss_build_fast_sequence function.
Which versions of the Linux kernel are affected by CVE-2025-38080?
CVE-2025-38080 affects specific versions of the Linux kernel that utilize the AMD display driver, particularly those with multi-pipe configurations.
Is CVE-2025-38080 being actively exploited?
As of now, there are no confirmed reports of active exploitation of CVE-2025-38080, but it is recommended to apply mitigations promptly.