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Unrated severityNVD Advisory· Published Aug 7, 2012· Updated Jun 16, 2026

CVE-2012-2652

CVE-2012-2652

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.

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Affected products

2
  • QEMU/Qemu2 versions
    cpe:2.3:a:qemu:qemu:1.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:qemu:qemu:1.0:*:*:*:*:*:*:*
    • (no CPE)range: =1.0

Patches

Vulnerability mechanics

References

7

News mentions

0

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