CVE-2013-6375 — XEN vulnerability

CWE-2647 documents6 sources
Severity
7.9HIGHNVD
EPSS
0.6%
top 29.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
XENDebian XENOpensuse
Timeline
PublishedNov 23
Latest updateMay 14

Description

Xen 4.2.x and 4.3.x, when using Intel VT-d for PCI passthrough, does not properly flush the TLB after clearing a present translation table entry, which allows local guest administrators to cause a denial of service or gain privileges via unspecified vectors related to an "inverted boolean parameter."

CVSS vector

AV:A/AC:M/C:C/I:C/A:CExploitability: 5.5 | Impact: 10.0

Affected Packages4 packages

▶debiandebian/xen< xen 4.4.0-1 (bookworm)
▶Debianxen/xen< 4.4.0-1+3
▶NVDxen/xen5 versions+4

🔴Vulnerability Details

2
GHSA
GHSA-2xpm-w5mr-rm8m: Xen 4↗2022-05-14
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OSV
CVE-2013-6375: Xen 4↗2013-11-23
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📋Vendor Advisories

2
Red Hat
xen: Insufficient TLB flushing in VT-d (iommu) code↗2013-11-20
▶
Debian
CVE-2013-6375: xen - Xen 4.2.x and 4.3.x, when using Intel VT-d for PCI passthrough, does not properl...↗2013
▶

💬Community

2
Bugzilla
CVE-2013-6375 xen: Insufficient TLB flushing in VT-d (iommu) code↗2013-11-21
▶
Bugzilla
CVE-2013-6375 xen: Insufficient TLB flushing in VT-d (iommu) code [fedora-all]↗2013-11-21
▶