Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/xen-netback: This issue prevents a Use-after-Free UAF condition in xenvifFlushHash. During the listforeachentryrcu iteration, when calling xenvifFlushHash, kfreercu does not exist within the rcu read critical section...

kernel: drm/amdgpu: add list empty check to avoid null pointer issue

A flaw was found in the Linux kernel's drm/amdgpu component. A missing list empty check in certain scenarios can lead to a null pointer dereference. This vulnerability could allow a local attacker to cause a system crash, resulting in a denial of service...