This update for xen fixes the following issues: - CVE-2022-42311, CVE-2022-42312, CVE-2022-42313, CVE-2022-42314, CVE-2022-42315, CVE-2022-42316, CVE-2022-42317, CVE-2022-42318: xen: Xenstore: Guests can let xenstored run out of memory - CVE-2022-42309: xen: Xenstore: Guests can crash xenstored - CVE-2022-42310: xen: Xenstore: Guests can create orphaned Xenstore nodes - CVE-2022-42319: xen: Xen ...