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[gentoo-announce] [ GLSA 202408-18 ] QEMU: Multiple Vulnerabilities

Posted on 09 August 2024
Gentoo-announce

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Gentoo Linux Security Advisory GLSA 202408-18
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https://security.gentoo.org/
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Severity: Normal
Title: QEMU: Multiple Vulnerabilities
Date: August 09, 2024
Bugs: #857657, #865121, #883693, #909542
ID: 202408-18

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Synopsis
========
Multiple vulnerabilities have been discovered in QEMU, the worst of
which could lead to a denial of service.

Background
==========
QEMU is a generic and open source machine emulator and virtualizer.

Affected packages
=================
Package Vulnerable Unaffected
------------------ ------------ ------------
app-emulation/qemu < 8.0.0 >= 8.0.0

Description
===========
Multiple vulnerabilities have been discovered in QEMU. Please review the
CVE identifiers referenced below for details.

Impact
======
Please review the referenced CVE identifiers for details.

Workaround
==========
There is no known workaround at this time.

Resolution
==========
All QEMU users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=app-emulation/qemu-8.0.0"

References
==========
[ 1 ] CVE-2020-14394
https://nvd.nist.gov/vuln/detail/CVE-2020-14394
[ 2 ] CVE-2022-0216
https://nvd.nist.gov/vuln/detail/CVE-2022-0216
[ 3 ] CVE-2022-1050
https://nvd.nist.gov/vuln/detail/CVE-2022-1050
[ 4 ] CVE-2022-2962
https://nvd.nist.gov/vuln/detail/CVE-2022-2962
[ 5 ] CVE-2022-4144
https://nvd.nist.gov/vuln/detail/CVE-2022-4144
[ 6 ] CVE-2022-4172
https://nvd.nist.gov/vuln/detail/CVE-2022-4172
[ 7 ] CVE-2022-35414
https://nvd.nist.gov/vuln/detail/CVE-2022-35414
[ 8 ] CVE-2023-1544
https://nvd.nist.gov/vuln/detail/CVE-2023-1544
[ 9 ] CVE-2023-2861
https://nvd.nist.gov/vuln/detail/CVE-2023-2861

Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

https://security.gentoo.org/glsa/202408-18

Concerns?
=========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.

License
=======
Copyright 2024 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5
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