CVE-2012-2652
EPSS 0.07%qemu - multiple
發布日:2012/8/7修改日:2026/4/28
描述
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.
受影響套件(3)
- Debian/qemufrom 0, < 1.1.0+dfsg-1
- Debian/qemufrom 0, < 0.12.5+dfsg-3squeeze2
- Debian/qemu-kvmfrom 0, < 0.12.5+dfsg-5+squeeze9