A vulnerability was found in libvirt. This security flaw ouccers due to repeatedly querying an SR-IOV PCI device’s capabilities that exposes a memory leak caused by a failure to free the virPCIVirtualFunction array within the parent struct’s g_autoptr cleanup.
CPE | Name | Operator | Version |
---|---|---|---|
fedora | eq | 38 | |
enterprise_linux | eq | 8.0 | |
enterprise_linux | eq | 9.0 | |
libvirt | eq | 4.5.0 |
access.redhat.com/security/cve/CVE-2023-2700
bugzilla.redhat.com/show_bug.cgi?id=2203653
gitlab.com/libvirt/libvirt/-/commit/6425a311b8ad19d6f9c0b315bf1d722551ea3585
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EVK6JKP36CHE7YAFDJNPNLTW4OWJJ7TQ/
security.netapp.com/advisory/ntap-20230706-0001/