CVE-2012-5510

Aliases:DEBIAN-CVE-2012-5510
Advisory lineage Upstream: 0 Downstream: 3
Modified
Published: 13 Dec 2012, 11:00
Last modified:06 Aug 2024, 21:05

Vulnerability Summary

Overall Risk (default)
low
19/100
CVSS Score
4.7 MEDIUM
v2.0 (nvd)
EPSS Score
0.42% LOW
0% probability +0.33%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

13 Dec 2012, 11:00
Published
Vulnerability first disclosed
06 Aug 2024, 21:05
Last Modified
Vulnerability information updated

Description

Xen 4.x, when downgrading the grant table version, does not properly remove the status page from the tracking list when freeing the page, which allows local guest OS administrators to cause a denial of service (hypervisor crash) via unspecified vectors.

CVSS Metrics

  • v2.0•MEDIUM•Score: 4.7AV:L/AC:M/Au:N/C:N/I:N/A:C

EPSS Trends

Current EPSS score: 0.42%• Percentile: 36%

Affected Systems

  • debian•xen

    < 4.1.3-5 | < 4.1.3-5 | < 4.1.3-5 | < 4.1.3-5

  • xen•xen

    4.0.0 | 4.0.1 | 4.0.2 | 4.0.3 | 4.0.4 | 4.1.0 | 4.1.1 | 4.1.2 | 4.1.3 | 4.2.0

References (20)