6.1

CVE-2012-5634: xen Configuration

Modified
AliasesDEBIAN-CVE-2012-5634
Published 14-02-2013Last modified 06-08-2024

Vulnerability summary

CVE-2012-5634 is a medium (CVSS 6.1) Configuration vulnerability in xen. EPSS estimates a 0.72% chance of exploitation in the next 30 days, higher than 53.8% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 6.1, adjacent network); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
6.1/10
010
Medium · v2.0 (NVD)
EPSS score
0.72%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 2 · Related 1
DSA-2636-1OPENSUSE-SU-2024:10196-1

Timeline

  1. 14-02-2013
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Xen 4.2.x, 4.1.x, and 4.0, when using Intel VT-d for PCI passthrough, does not properly configure VT-d when supporting a device that is behind a legacy PCI Bridge, which allows local guests to cause a denial of service to other guests by injecting an interrupt.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

0.72%

Chance of exploitation in the next 30 days

Percentile

54%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.72% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: adjacent network, no authentication (CVSS vector). Other conditions: not stated in public data.

Debian1 product
  • xen< 4.1.3-8
Xen1 product
  • xen4.0.0 | 4.1.0 | 4.1.1 | 4.1.2 | 4.1.3 | 4.1.4 | 4.2.0 | 4.2.1

2 vendors · 2 products

References

9 links