{"schema_version": "1.7.0", "id": "RLSA-2023:5264", "modified": "2026-03-11T18:09:01.748773Z", "published": "2026-03-11T18:01:09.136109Z", "upstream": ["CVE-2022-40284", "CVE-2023-3354"], "summary": "Important: 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* QEMU: VNC: improper I/O watch removal in TLS handshake can lead to remote unauthenticated denial of service (CVE-2023-3354)\n\n* NTFS-3G: buffer overflow issue in NTFS-3G can cause code execution via crafted metadata in an NTFS image (CVE-2022-40284)\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* \"No bootable device\" with OS boot disk interface VirtIO-SCSI and with more than 9 VirtIO disks. (BZ#2228485)", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "hivex", "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+el8.10.0+1835+43f01cbb"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "hivex", "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+el8.10.0+1590+a67ab969"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "libguestfs", "purl": "pkg:rpm/rocky-linux/libguestfs?distro=rocky-linux-8&epoch=1"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": 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"database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "swtpm", "purl": "pkg:rpm/rocky-linux/swtpm?distro=rocky-linux-8&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:0.7.0-4.20211109gitb79fd91.module+el8.10.0+1835+43f01cbb"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "swtpm", "purl": "pkg:rpm/rocky-linux/swtpm?distro=rocky-linux-8&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:0.7.0-4.20211109gitb79fd91.module+el8.10.0+1590+a67ab969"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "virt-v2v", "purl": "pkg:rpm/rocky-linux/virt-v2v?distro=rocky-linux-8&epoch=1"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "1:1.42.0-22.module+el8.10.0+1835+43f01cbb"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "virt-v2v", "purl": "pkg:rpm/rocky-linux/virt-v2v?distro=rocky-linux-8&epoch=1"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "1:1.42.0-22.module+el8.10.0+1590+a67ab969"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2023:5264"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2216478"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236130"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}