CVE-2016-9818
medium
CVSS v3
6.5
CVSS v4 NEW
—
VIR risk
6.5
Description
Xen through 4.7.x allows local ARM guest OS users to cause a denial of service (host crash) via vectors involving an asynchronous abort while at HYP.
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
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 4.8.0-1 |
| sid | Fixed | 4.8.0-1 |
| forky | Fixed | 4.8.0-1 |
| bullseye | Fixed | 4.8.0-1 |
| bookworm | Fixed | 4.8.0-1 |
References
- http://www.openwall.com/lists/oss-security/2016/11/29/3
- http://www.openwall.com/lists/oss-security/2016/12/05/7
- http://www.securityfocus.com/bid/94581
- http://www.securitytracker.com/id/1037358
- http://xenbits.xen.org/xsa/advisory-201.html
- http://xenbits.xen.org/xsa/xsa201-4.patch
- https://security.gentoo.org/glsa/201612-56
- https://security-tracker.debian.org/tracker/CVE-2016-9818
CWEs
CWE-284
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.