CVE catalog
CVE-2022-0175
virglrenderer: CVE-2022-0175
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.32% · Oct 25, 2026
A flaw was found in the VirGL virtual OpenGL renderer (virglrenderer). The virgl did not properly initialize memory when allocating a host-backed memory resource. A malicious guest could use this flaw to mmap from the guest kernel and read this uninitialized memory from the host, possibly leading to information disclosure.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | virglrenderer | sid | 1.3.0-1 | not affected |
| Debian | virglrenderer | forky | 1.3.0-1 | not affected |
| Debian | virglrenderer | trixie | 1.1.0-2 | not affected |
| Debian | virglrenderer | bookworm | 0.10.4-1 | not affected |
| Ubuntu | virglrenderer | 18.04 | 0.6.0-1 | vulnerable |
| Ubuntu | virglrenderer | 18.04 | 0.6.0-2 | vulnerable |
| Ubuntu | virglrenderer | 20.04 | 0.7.0-2 | vulnerable |
| Ubuntu | virglrenderer | 20.04 | 0.8.0-2 | vulnerable |
| Ubuntu | virglrenderer | 20.04 | 0.8.1-6 | vulnerable |
| Ubuntu | virglrenderer | 20.04 | 0.8.2-1 | vulnerable |
| Ubuntu | virglrenderer | 20.04 | 0.8.2-1ubuntu1 | vulnerable |
| Ubuntu | virglrenderer | 20.04 | 0.8.2-1ubuntu1.1 | fixed |
| Ubuntu | virglrenderer | 22.04 | 0.8.2-5build1 | vulnerable |
| Ubuntu | virglrenderer | 22.04 | 0.8.2-5ubuntu1 | vulnerable |
| Ubuntu | virglrenderer | 22.04 | 0.9.1-1~exp1ubuntu1 | vulnerable |
| Ubuntu | virglrenderer | 22.04 | 0.9.1-1~exp1ubuntu2 | fixed |
| Opensuse | virglrenderer | leap 15.3 | 0.6.0-4.6.1 | fixed |
| Suse | virglrenderer | linux enterprise software development kit 12 sp5 | 0.5.0-12.6.1 | fixed |
| Suse | virglrenderer | linux enterprise server 12 sp5 | 0.5.0-12.6.1 | fixed |
| Suse | virglrenderer | linux enterprise server for sap applications 12 sp5 | 0.5.0-12.6.1 | fixed |
| Suse | virglrenderer | linux enterprise module for server applications 15 sp3 | 0.6.0-4.6.1 | fixed |
| Suse | virglrenderer | linux enterprise micro 5.0 | 0.6.0-4.6.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | virglrenderer | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | virglrenderer | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | virglrenderer | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | virglrenderer | source | bookworm | Not affected | unimportant | Not reported | Not reported |
| Ubuntu | virglrenderer | deb | 20.04 | 0.8.2-1ubuntu1.1 | Not reported | UBUNTU-CVE-2022-0175 | Not reported |
| Ubuntu | virglrenderer | deb | 22.04 | 0.9.1-1~exp1ubuntu2 | Not reported | UBUNTU-CVE-2022-0175 | Not reported |
| Opensuse | virglrenderer | rpm | leap 15.3 | 0.6.0-4.6.1 | Not reported | OPENSUSE-SU-2022:0111-1 | Not reported |
| Suse | virglrenderer | rpm | linux enterprise software development kit 12 sp5 | 0.5.0-12.6.1 | Not reported | SUSE-SU-2022:0110-1 | Not reported |
| Suse | virglrenderer | rpm | linux enterprise server 12 sp5 | 0.5.0-12.6.1 | Not reported | SUSE-SU-2022:0110-1 | Not reported |
| Suse | virglrenderer | rpm | linux enterprise server for sap applications 12 sp5 | 0.5.0-12.6.1 | Not reported | SUSE-SU-2022:0110-1 | Not reported |
| Suse | virglrenderer | rpm | linux enterprise module for server applications 15 sp3 | 0.6.0-4.6.1 | Not reported | SUSE-SU-2022:0111-1 | Not reported |
| Suse | virglrenderer | rpm | linux enterprise micro 5.0 | 0.6.0-4.6.1 | Not reported | SUSE-SU-2022:0111-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libvirglrenderer1]Not affected
Source package: [virglrenderer]
Details (2)
0.10.4-1· amd64 · bookwormNot affected
dsa · virglrenderer · debian · bookworm
0.10.4-1· arm64 · bookwormNot affected
dsa · virglrenderer · debian · bookworm
- [libvirglrenderer-dev]Not affected
Source package: [virglrenderer]
Details (2)
0.10.4-1· amd64 · bookwormNot affected
dsa · virglrenderer · debian · bookworm
0.10.4-1· arm64 · bookwormNot affected
dsa · virglrenderer · debian · bookworm
- [virgl-server]Not affected
Source package: [virglrenderer]
Details (2)
0.10.4-1· amd64 · bookwormNot affected
dsa · virglrenderer · debian · bookworm
0.10.4-1· arm64 · bookwormNot affected
dsa · virglrenderer · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2022_0110-1.json]
- [https://osv.dev/vulnerability/SUSE-SU-2022:0110-1]
- [https://osv.dev/vulnerability/SUSE-SU-2022:0111-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2022-0175]
- [https://osv.dev/vulnerability/openSUSE-SU-2022:0111-1]
- [https://security-tracker.debian.org/tracker/CVE-2022-0175]
- [https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-0175.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]