Updated: 2024-11-22 00:50:03.536753
Description:
A flaw was found in libvirt while it generates SELinux MCS category pairs for VMs' dynamic labels. This flaw allows one exploited guest to access files labeled for another guest, resulting in the breaking out of sVirt confinement. The highest threat from this vulnerability is to confidentiality and integrity.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | LOW | 3.3000000000000003 |
| CVSS Version 3.x | MEDIUM | 6.3 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| CentOS 6 ELS | libvirt | 0.10.2 | 6.3 | MEDIUM | Ignored | 2022-03-31 06:48:26 | ||
| CentOS 8.4 ELS | libvirt | 6.0.0-35.1 | 6.3 | MEDIUM | Released | CLSA-2022:1646071990 | 2022-03-31 06:48:26 | |
| CentOS 8.5 ELS | libvirt | 6.0.0-37 | 6.3 | MEDIUM | Not Vulnerable | 2022-03-31 06:48:26 | ||
| CloudLinux 6 ELS | libvirt | 0.10.2 | 6.3 | MEDIUM | Ignored | 2022-03-31 06:48:26 | ||
| Oracle Linux 6 ELS | libvirt | 0.10.2 | 6.3 | MEDIUM | Ignored | 2022-03-31 06:48:26 | ||
| Ubuntu 16.04 ELS | libvirt | 1.3.1-1 | 6.3 | MEDIUM | Ignored | 2022-03-31 06:48:26 | ||
| Ubuntu 18.04 ELS | libvirt | 4.0.0-1 | 6.3 | MEDIUM | Already Fixed | 2023-06-02 09:09:40 |