linux is vulnerable to insecure access control. The vulnerability exists due to a flaw in kvm_s390_guest_sida_op in the arch/s390/kvm/kvm-s390.c function in KVM allowing an attacker to obtain unauthorized memory write access.
git://git.launchpad.net/ubuntu-cve-tracker/tree/active/CVE-2022-0516
bugzilla.redhat.com/show_bug.cgi?id=2050237
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=09a93c1df3eafa43bcdfd7bf837c574911f12f55
security.netapp.com/advisory/ntap-20220331-0009/
www.debian.org/security/2022/dsa-5092