CVE-2016-9385 is a denial-of-service vulnerability affecting Xen 4.4.x through 4.7.x, including Citrix XenServer, where local x86 PV guest OS administrators can crash the host due to a lack of canonical address checks in the x86 segment base write emulation. With a CVSS score of 6.0 (Medium), this vulnerability requires high privileges (PR:H) and local access (AV:L) to achieve a high impact on availability (A:H). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.4.0CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:* | ||
4.4.1CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.4.1:*:*:*:*:*:*:* | ||
4.4.2CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.4.2:*:*:*:*:*:*:* | ||
4.4.3CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.4.3:*:*:*:*:*:*:* | ||
4.4.4CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.4.4:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.