Detections
Analytics
CVE-2026-72388
high
Description
In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Always use the IRQ-safe variant when acquiring the fence lock Since dma_fence objects can be shared with other subsystems, they may be accessed from hardirq context in those drivers, and we have to take that into account by also using the IRQ-safe variant when acquiring the lock. While at it, switch to the guard model.
References
https://git.kernel.org/stable/c/9de9e8f279de0c299631f530de66c51642eef50a
https://git.kernel.org/stable/c/778c57d624974e64535ef1c9d9b4d8e5066153f4
https://git.kernel.org/stable/c/2946aa6c97ac0e0d777baef8c0e6d944da8724a3
https://git.kernel.org/stable/c/1804a760422a7d75eb6e1fc0638aaff18d1dde88