Important: kernel

A flaw in kernel's i915_gem_execbuffer2_ioctl allows local attacker to overwrite arbitrary kernel memory, leading to DoS or privilege escalation. Another flaw enables Spectre v2 attacks via prctl() function misreporting and the new SRBDS flaw allows data leakage by an unprivileged, local attacker. Additionally, flaws in relay_open, SSBD, IBPB, btree_gc_coalesce, Userspace core dumps, and DAX Huge Pages can lead to denial of service, privilege escalation, and information disclosure