CVE-2023-52624
Published: Mar 26, 2024
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before executing GPINT commands [Why] DMCUB can be in idle when we attempt to interface with the HW through the GPINT mailbox resulting in a system hang. [How] Add dc_wake_and_execute_gpint() to wrap the wake, execute, sleep sequence. If the GPINT executes successfully then DMCUB will be put back into sleep after the optional response is returned. It functions similar to the inbox command interface.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < 2ef98c6d753a744e333b7e34b9cf687040fba57daffected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < e5ffd1263dd5b44929c676171802e7b6af483f21 |
Linux | Linux | affected 4.15unaffected 0 - < 4.15unaffected 6.7.3 - <= 6.7.*unaffected 6.8 - <= * |
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now