VDB
RHSA-2021%3A4112
RHSA-2021%3A4112
PUBLISHED
CVSS 7.5 HIGH
Red Hat Security Advisory: virt:av and virt-devel:av security and bug fix update
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:advanced_virtualization:8.4::el8 | qemu-kvm-block-curl-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | libguestfs-gobject-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | nbdfuse-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | nbdkit-tar-plugin-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | libvirt-admin | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | qemu-kvm-block-ssh | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | libvirt-daemon-driver-interface-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | libguestfs-man-pages-ja | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | nbdkit-linuxdisk-plugin | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | nbdkit-gzip-filter | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | libvirt-daemon-driver-storage-iscsi-direct-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | libnbd-debugsource | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | qemu-kiwi | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | libguestfs-gobject-devel | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | virt-v2v-debugsource | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | nbdkit-basic-filters | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | ocaml-libguestfs | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | libvirt-daemon-driver-secret-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | libvirt | 0, 0 |
| Red Hat:advanced_virtualization:8.4::el8 | libvirt-daemon-driver-storage-iscsi | 0, 0 |
…and 214 more
Timeline
- Nov 3, 2021 CVE Published
- Nov 21, 2025 CVE Updated
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:4112 advisory
- https://access.redhat.com/security/updates/classification/#moderate article
- https://bugzilla.redhat.com/show_bug.cgi?id=1993308 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1998514 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2005425 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2012223 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4112.json advisory
- https://access.redhat.com/security/cve/CVE-2021-3748 report
- https://www.cve.org/CVERecord?id=CVE-2021-3748 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-3748 advisory