VDB
RHSA-2021%3A2521
RHSA-2021%3A2521
PUBLISHED
CVSS 5 MEDIUM
Red Hat Security Advisory: virt:8.2 and virt-devel:8.2 security update
Risk Scores
CVSS 3.1
5
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:advanced_virtualization:8.2::el8 | libvirt-daemon-driver-network-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | nbdkit-devel | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | qemu-kvm-block-rbd-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | python3-libguestfs-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | libvirt-daemon-driver-nodedev | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | qemu-img-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | libiscsi-utils-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | qemu-kvm-block-curl-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | ocaml-libnbd | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | perl-Sys-Virt-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | libvirt-daemon-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | libvirt-daemon-driver-storage | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | libvirt-daemon-driver-network | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | ruby-hivex | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | nbdkit-xz-filter-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | libnbd-devel | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | seabios-bin | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | libvirt-nss-debuginfo | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | libvirt-daemon-driver-storage-scsi | 0, 0 |
| Red Hat:advanced_virtualization:8.2::el8 | supermin | 0, 0 |
…and 195 more
Timeline
- Jun 22, 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
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:2521 advisory
- https://access.redhat.com/security/updates/classification/#moderate article
- https://bugzilla.redhat.com/show_bug.cgi?id=1842363 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1924601 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2521.json advisory
- https://access.redhat.com/security/cve/CVE-2020-13754 report
- https://www.cve.org/CVERecord?id=CVE-2020-13754 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-13754 advisory
- https://access.redhat.com/security/cve/CVE-2021-20221 report
- https://www.cve.org/CVERecord?id=CVE-2021-20221 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-20221 advisory
- https://bugs.launchpad.net/qemu/+bug/1914353 article
- https://www.openwall.com/lists/oss-security/2021/02/05/1 article