GLSA 202208-27: QEMU: Multiple Vulnerabilities

http://security.gentoo.org/

Severity:	high
Title:	QEMU: Multiple Vulnerabilities
Date:	08/14/2022
Bugs:	#733448, #736605, #773220, #775713, #780816, #792624, #807055, #810544, #820743, #835607, #839762
ID:	202208-27

Synopsis

Multiple vulnerabilities have been discovered in QEMU, the worst of which could result in remote code execution (guest sandbox escape).

Background

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

Affected packages

Package	Vulnerable	Unaffected	Architecture(s)
app-emulation/qemu	< 7.0.0	>= 7.0.0	All supported architectures

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-7.0.0"

References

CVE-2022-26354
CVE-2022-26353
CVE-2022-0358
CVE-2021-20263
CVE-2021-20257
CVE-2021-20203
CVE-2021-4207
CVE-2021-4206
CVE-2021-4158
CVE-2021-4145
CVE-2021-3947
CVE-2021-3930
CVE-2021-3929
CVE-2021-3750
CVE-2021-3748
CVE-2021-3713
CVE-2021-3682
CVE-2021-3611
CVE-2021-3608
CVE-2021-3607
CVE-2021-3582
CVE-2021-3546
CVE-2021-3545
CVE-2021-3544
CVE-2021-3527
CVE-2021-3416
CVE-2021-3409
CVE-2020-35517
CVE-2020-35506
CVE-2020-35505
CVE-2020-35504
CVE-2020-16092
CVE-2020-15863
CVE-2020-15859

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-202208-27.xml

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.