CVE-2012-2652

Advisory lineage Upstream: 0 Downstream: 3
Modified
Published: 07 Aug 2012, 20:00
Last modified:06 Aug 2024, 19:42

Vulnerability Summary

Overall Risk (default)
low
18/100
CVSS Score
4.4 MEDIUM
v2.0 (nvd)
EPSS Score
0.07% LOW
0% probability -0.04%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

07 Aug 2012, 20:00
Published
Vulnerability first disclosed
06 Aug 2024, 19:42
Last Modified
Vulnerability information updated

Description

The bdrv_open function in Qemu 1.0 does not properly handle the failure of the mkstemp function, when in snapshot node, which allows local users to overwrite or read arbitrary files via a symlink attack on an unspecified temporary file.

CVSS Metrics

  • v2.0•MEDIUM•Score: 4.4AV:L/AC:M/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 0.07%• Percentile: 20%

Affected Systems

  • qemu•qemu

    1.0

References (8)