Out-of-Bounds Affecting qemu package, versions <1:7.0+dfsg-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.09% (41st percentile)

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  • Snyk IDSNYK-DEBIAN12-QEMU-1558580
  • published23 Jun 2021
  • disclosed11 May 2022

Introduced: 23 Jun 2021

CVE-2021-3611  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Debian:12 qemu to version 1:7.0+dfsg-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream qemu package and not the qemu package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

A stack overflow vulnerability was found in the Intel HD Audio device (intel-hda) of QEMU. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition. The highest threat from this vulnerability is to system availability. This flaw affects QEMU versions prior to 7.0.0.

CVSS Scores

version 3.1