cbcvebase.
CVE-2012-2652
published 2012-08-07

CVE-2012-2652: 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…

PriorityP415medium4.4CVSS 2.0
AVLACMAuNCPIPAP
EPSS
0.34%
26.9th percentile
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.

Affected

6 ranges
VendorProductVersion rangeFixed in
debianqemu< qemu 1.1.0+dfsg-1 (bookworm)qemu 1.1.0+dfsg-1 (bookworm)
qemuqemu
qemuqemu>= 0 < 1.1.0+dfsg-11.1.0+dfsg-1
qemuqemu>= 0 < 1.1.0+dfsg-11.1.0+dfsg-1
qemuqemu>= 0 < 1.1.0+dfsg-11.1.0+dfsg-1
qemuqemu>= 0 < 1.1.0+dfsg-11.1.0+dfsg-1

CVSS provenance

nvdv2.04.4MEDIUMAV:L/AC:M/Au:N/C:P/I:P/A:P
osv4.4MEDIUM
vendor_debian4.4MEDIUM
vendor_redhat4.4MEDIUM
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