CVE-2013-6375 describes a critical vulnerability in Xen 4.2.x and 4.3.x when utilizing Intel VT-d for PCI passthrough. The flaw stems from improper TLB flushing after clearing translation table entries, potentially allowing local guest administrators to achieve denial of service or privilege escalation. With a CVSS score of 7.9 (AV:A/AC:M/Au:N/C:C/I:C/A:C), this vulnerability indicates a high-impact attack requiring adjacent network access and medium attack complexity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.2.1CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.2.1:*:*:*:*:*:*:* | ||
4.2.2CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:* | ||
4.2.3CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.2.3:*:*:*:*:*:*:* | ||
4.3.0CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:* | ||
4.3.1CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.3.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:A/AC:M/Au:N/C:C/I:C/A:C
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.