5.8

CVE-2014-3633

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.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Canonical ≫ Ubuntu Linux Version10.04 Editionlts
Canonical ≫ Ubuntu Linux Version12.04 Editionlts
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Libvirt ≫ Libvirt Version <= 1.2.8
Libvirt ≫ Libvirt Version1.2.0
Libvirt ≫ Libvirt Version1.2.1
Libvirt ≫ Libvirt Version1.2.2
Libvirt ≫ Libvirt Version1.2.3
Libvirt ≫ Libvirt Version1.2.4
Libvirt ≫ Libvirt Version1.2.5
Libvirt ≫ Libvirt Version1.2.6
Libvirt ≫ Libvirt Version1.2.7
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.7% 0.875
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.8 8.6 4.9
AV:N/AC:M/Au:N/C:P/I:N/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.