FEDORA-2022-674b1243c2
Packages in this update:
xen-4.16.2-3.fc37
Update description:
x86: unintended memory sharing between guests [XSA-412, CVE-2022-42327]
Xenstore: Guests can crash xenstored [XSA-414, CVE-2022-42309]
Xenstore: Guests can create orphaned Xenstore nodes [XSA-415,
CVE-2022-42310]
Xenstore: guests can let run xenstored out of memory [XSA-326,
CVE-2022-42311, CVE-2022-42312, CVE-2022-42313, CVE-2022-42314,
CVE-2022-42315, CVE-2022-42316, CVE-2022-42317, CVE-2022-42318]
Xenstore: Guests can cause Xenstore to not free temporary memory
[XSA-416, CVE-2022-42319]
Xenstore: Guests can get access to Xenstore nodes of deleted domains
[XSA-417, CVE-2022-42320]
Xenstore: Guests can crash xenstored via exhausting the stack
[XSA-418, CVE-2022-42321]
Xenstore: Cooperating guests can create arbitrary numbers of nodes
[XSA-419, CVE-2022-42322, CVE-2022-42323]
Oxenstored 32->31 bit integer truncation issues [XSA-420, CVE-2022-42324]
Xenstore: Guests can create arbitrary number of nodes via transactions
[XSA-421, CVE-2022-42325, CVE-2022-42326]