CVE-2023-0494
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
5.5
Description
RHSA-2023:2806: xorg-x11-server security and bug fix update (Moderate)
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| rhel | 9 | fixed | |
| rocky | 8 | fixed | |
| sles | affected | | |
| rocky | 9 | fixed | |
| debian | bookworm | fixed | 2:21.1.7-1 |
| debian | bullseye | fixed | 2:1.20.11-1+deb11u5 |
| debian | forky | fixed | 2:21.1.7-1 |
| debian | sid | fixed | 2:21.1.7-1 |
| debian | trixie | fixed | 2:21.1.7-1 |
| almalinux | 9 | fixed | tigervnc-icons-1.12.0-5.el9_1.1.noarch.rpm |
| rhel | 8 | fixed | |
References
- https://access.redhat.com/errata/RHSA-2023:0622
- https://access.redhat.com/errata/RHSA-2023:2248
- https://access.redhat.com/errata/RHSA-2023:2249
- https://errata.rockylinux.org/RLSA-2023:0662
- https://www.suse.com/security/cve/CVE-2023-0494.html
- https://errata.rockylinux.org/RLSA-2023:0622
- https://security-tracker.debian.org/tracker/CVE-2023-0494
- https://access.redhat.com/errata/RHSA-2023:0662
- https://bugzilla.redhat.com/2165995
- https://errata.almalinux.org/8/ALSA-2023-0662.html
- https://errata.almalinux.org/9/ALSA-2023-0622.html
- https://access.redhat.com/errata/RHSA-2023:2806
- https://bugzilla.redhat.com/2140698
- https://bugzilla.redhat.com/2140701
- https://bugzilla.redhat.com/2151755
- https://bugzilla.redhat.com/2151756
- https://bugzilla.redhat.com/2151757
- https://bugzilla.redhat.com/2151758
- https://bugzilla.redhat.com/2151760
- https://bugzilla.redhat.com/2151761
- https://errata.almalinux.org/8/ALSA-2023-2806.html
- https://access.redhat.com/errata/RHSA-2023:2805
- https://errata.almalinux.org/8/ALSA-2023-2805.html
- https://errata.almalinux.org/9/ALSA-2023-2248.html
- https://errata.almalinux.org/9/ALSA-2023-2249.html
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.