CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:N/A:P
EPSS
Percentile
92.0%
The qemuDomainGetBlockIoTune function in qemu/qemu_driver.c in libvirt before 1.2.9, when a disk has been hot-plugged or removed from the live image, allows remote attackers to cause a denial of service (crash) or read sensitive heap information via a crafted blkiotune query, which triggers an out-of-bounds read.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | libvirt | < 1.2.8-2 | libvirt_1.2.8-2_all.deb |
Debian | 11 | all | libvirt | < 1.2.8-2 | libvirt_1.2.8-2_all.deb |
Debian | 999 | all | libvirt | < 1.2.8-2 | libvirt_1.2.8-2_all.deb |
Debian | 13 | all | libvirt | < 1.2.8-2 | libvirt_1.2.8-2_all.deb |