Out-of-Bounds Affecting libvirt package, versions <0:0.10.2-46.0.1.el6_6.2


Severity

Recommended
0.0
medium
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
5.69% (94th percentile)

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  • Snyk IDSNYK-ORACLE6-LIBVIRT-2486801
  • published10 Apr 2022
  • disclosed6 Oct 2014

Introduced: 6 Oct 2014

CVE-2014-3633  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Oracle:6 libvirt to version 0:0.10.2-46.0.1.el6_6.2 or higher.
This issue was patched in ELSA-2014-1873.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libvirt package and not the libvirt package as distributed by Oracle. See How to fix? for Oracle:6 relevant fixed versions and status.

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.

CVSS Scores

version 3.1