CVE-2022-26353
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- CVE-2022-26353
CVE Details
| Release Date: | 2022-03-16 |
Description
A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.
See more information about CVE-2022-26353 from MITRE CVE dictionary and NIST NVD
CVSS v3.0 metrics
NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.
| Base Score: | 7.5 | Base Metrics: | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Access Vector: | Network | Attack Complexity: | Low |
| Privileges Required: | None | User Interaction: | None |
| Scope: | Unchanged | Confidentiality Impact: | None |
| Integrity Impact: | None | Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 7 (olcne) | ELSA-2022-9491 | 2022-06-16 |
| Oracle Linux version 7 (olcne) | ELSA-2022-9492 | 2022-06-16 |
| Oracle Linux version 7 (qemu) | ELSA-2022-9432 | 2022-05-26 |
| Oracle Linux version 8 (hivex) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (hivex) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (hivex) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (libguestfs) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (libguestfs) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (libguestfs) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (libguestfs-winsupport) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (libguestfs-winsupport) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (libguestfs-winsupport) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (libiscsi) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (libiscsi) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (libiscsi) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (libnbd) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (libnbd) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (libnbd) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (libtpms) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (libtpms) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (libvirt) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (libvirt) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (libvirt) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (libvirt-dbus) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (libvirt-dbus) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (libvirt-dbus) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (libvirt-python) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (libvirt-python) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (libvirt-python) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (nbdkit) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (nbdkit) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (nbdkit) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (netcf) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (netcf) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (netcf) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (olcne) | ELSA-2022-9493 | 2022-06-16 |
| Oracle Linux version 8 (olcne) | ELSA-2022-9494 | 2022-06-17 |
| Oracle Linux version 8 (perl-Sys-Virt) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (perl-Sys-Virt) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (perl-Sys-Virt) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (qemu-kvm) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (qemu-kvm) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (qemu-kvm) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (seabios) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (seabios) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (seabios) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (sgabios) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (sgabios) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (sgabios) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (supermin) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (supermin) | ELSA-2022-9460 | 2022-06-06 |
| Oracle Linux version 8 (supermin) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (swtpm) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (swtpm) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 8 (virt-v2v) | ELSA-2022-5821 | 2022-08-05 |
| Oracle Linux version 8 (virt-v2v) | ELSA-2022-9862 | 2022-10-13 |
| Oracle Linux version 9 (qemu-kvm) | ELSA-2022-5263 | 2022-07-04 |
| Oracle Linux version 9 (qemu-kvm) | ELSA-2022-9869 | 2022-10-10 |
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team
