Use after free in Android
In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition.
kpatch-patch security update
Released 2022-03-29 · Red Hat rating Important · View on Red Hat →
In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition.
The vmwgfx driver contains a local privilege escalation vulnerability that allows unprivileged users to gain access to files opened by other processes on the system through a dangling 'file' pointer.
A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU.
A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition.