Andi Shyti

Name of the Vulnerable Software and Affected Versions: Linux kernel (affected versions not specified) Description: The issue concerns the use of spin lock/unlock() functions in interrupt contexts, which could result in a deadlock when an interrupt occurs while holding a lock, as seen in GitLab issue #13399. To address this, the solution involves saving the irq state before spin lock acquisition, using spin lock irqsave() in interruptible contexts, and adding irqs' state save/restore calls to all locks/unlocks in signal irq work() execution. Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Linux kernel versions prior to 6.6.74 **Description** A NULL pointer dereference error in the `drm/i915` component of the Linux kernel has been resolved. The issue occurred when the `intel context` structure contained `NULL`, causing a NULL pointer dereference error in `drm info()`. **Recommendations** For Linux kernel versions prior to 6.6.74, update to version 6.6.74 or later to resolve the issue. As a temporary workaround, consider restricting access to the `drm/i915` component until a patch is available.