DEBIAN-CVE-2012-2652

DEBIAN-CVE-2012-2652 PUBLISHED CVSS 6.900000095367432 MEDIUM

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.

Risk Scores

CVSS v4.0

6.900000095367432

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Affected Products

Vendor	Product	Versions
Debian:11	qemu	0, 0, 0
Debian:13	qemu	0, 0, 0
Debian:14	qemu	0, 0, 0
Debian:12	qemu	0, 0, 0

Timeline

Aug 7, 2012 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2012-2652 advisory

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