GLSA 202011-06: Xen: Multiple vulnerabilities
Severity: | normal |
Title: | Xen: Multiple vulnerabilities |
Date: | 11/11/2020 |
Bugs: |
|
ID: | 202011-06 |
Synopsis
Multiple vulnerabilities have been found in Xen, the worst of which could result in privilege escalation.Background
Xen is a bare-metal hypervisor.
Affected packages
Package | Vulnerable | Unaffected | Architecture(s) |
---|---|---|---|
app-emulation/xen-tools | < 4.13.2 | >= 4.13.2 | All supported architectures |
app-emulation/xen | < 4.13.2 | >= 4.13.2 | All supported architectures |
Description
Multiple vulnerabilities have been discovered in Xen. 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 Xen users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-emulation/xen-4.13.1-r5"
All Xen Tools users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose
">=app-emulation/xen-tools-4.13.1-r5"
References
XSA-347 XSA-346 XSA-345 CVE-2020-27675 CVE-2020-27674 CVE-2020-27673 CVE-2020-27672 CVE-2020-27671 CVE-2020-27670 CVE-2020-25604 CVE-2020-25603 CVE-2020-25602 CVE-2020-25601 CVE-2020-25600 CVE-2020-25599 CVE-2020-25598 CVE-2020-25597 CVE-2020-25596 CVE-2020-25595
Availability
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
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 2010 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.