CVE-2017-5937
medium
CVSS v3
6.5
CVSS v4 NEW
—
VIR risk
6.5
Description
The util_format_is_pure_uint function in vrend_renderer.c in Virgil 3d project (aka virglrenderer) 0.6.0 and earlier allows local guest OS users to cause a denial of service (NULL pointer dereference) via a crafted VIRGL_CCMD_CLEAR command.
Predictions
Exploit likelihood
65%
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 |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 0.6.0-1 |
| debian | bullseye | fixed | 0.6.0-1 |
| debian | forky | fixed | 0.6.0-1 |
| debian | sid | fixed | 0.6.0-1 |
| debian | trixie | fixed | 0.6.0-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| virglrenderer_project | virglrenderer | {"endIncluding":"0.5.0"} | |
References
- http://www.openwall.com/lists/oss-security/2017/02/09/4
- http://www.securityfocus.com/bid/96180
- https://bugzilla.redhat.com/show_bug.cgi?id=1420246
- https://cgit.freedesktop.org/virglrenderer/commit/?id=48f67f60967f963b698ec8df57ec6912a43d6282
- https://www.suse.com/security/cve/CVE-2017-5937.html
- https://security-tracker.debian.org/tracker/CVE-2017-5937
CWEs
CWE-476
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.