libguestfs.so is vulnerable to Denial Of Service (DoS).The vulnerability exists because it causes a buffer overflow in get_keys() while calculating the greatest possible number of matching keys in the function.
access.redhat.com/errata/RHSA-2022:7472
access.redhat.com/errata/RHSA-2022:7958
access.redhat.com/errata/RHSA-2022:7959
access.redhat.com/errata/RHSA-2022:7968
access.redhat.com/security/cve/CVE-2022-2211
bugzilla.redhat.com/show_bug.cgi?id=2100862
listman.redhat.com/archives/libguestfs/2022-June/029277.html