{"id":"RLSA-2023:3822","summary":"Moderate: virt:rhel and virt-devel:rhel security and bug fix update","details":"Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide APIs for managing and interacting with the virtualized systems.\n\nSecurity Fix(es):\n\n* libvirt: Memory leak in virPCIVirtualFunctionList cleanup (CVE-2023-2700)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Logs are spammed with ' Domain id=7 is tainted: custom-ga-command' message (BZ#2180030)\n\n* [qemu] snapshot is failing with error libvirt.libvirtError: internal error: QEMU monitor reply exceeds buffer size (10485760 bytes) (BZ#2181575)","modified":"2026-03-11T06:22:38.393261Z","published":"2023-08-31T16:54:34.048467Z","upstream":["CVE-2023-2700"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2023:3822"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2180030"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2181575"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2203653"}],"affected":[{"package":{"name":"hivex","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/hivex?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.3.18-23.module+el8.8.0+1279+230c2115"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2023:3822.json"}},{"package":{"name":"libguestfs","ecosystem":"Rocky 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