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openSUSE Leap 15.1: Security Update for Xen Threat - 2020:2313-1 Moderate

opensuse
Calendar Grey December 22, 2020
Dist Opensuse Esm H88
This Fedora update tackles vulnerabilities in libvirt with moderate importance, delivering crucial remedies.
An update that solves 7 vulnerabilities and has two fixes is now available

Description

This update for xen fixes the following issues:

- CVE-2020-29480: Fixed an issue which could have allowed leak of

non-sensitive data to administrator guests (bsc#117949 XSA-115).

- CVE-2020-29481: Fixed an issue which could have allowd to new domains to

inherit existing node permissions (bsc#1179498 XSA-322).

- CVE-2020-29483: Fixed an issue where guests could disturb domain cleanup

(bsc#1179502 XSA-325).

- CVE-2020-29484: Fixed an issue where guests could crash xenstored via

watchs (bsc#1179501 XSA-324).

- CVE-2020-29566: Fixed an undue recursion in x86 HVM context switch code

(bsc#1179506 XSA-348).

- CVE-2020-29570: Fixed an issue where FIFO event channels control block

related ordering (bsc#1179514 XSA-358).

- CVE-2020-29571: Fixed an issue where FIFO event channels control

structure ordering (bsc#1179516 XSA-359).

- Fixed an issue where dump-core shows missing nr_pages during core

...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory security issue software update moderate severity moderate threat xen threat fix openSUSE xen issue

Patch

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.1:

zypper in -t patch openSUSE-2020-2313=1

Package List

- openSUSE Leap 15.1 (i586 x86_64):

xen-debugsource-4.12.4_06-lp151.2.36.1

xen-devel-4.12.4_06-lp151.2.36.1

xen-libs-4.12.4_06-lp151.2.36.1

xen-libs-debuginfo-4.12.4_06-lp151.2.36.1

xen-tools-domU-4.12.4_06-lp151.2.36.1

xen-tools-domU-debuginfo-4.12.4_06-lp151.2.36.1

- openSUSE Leap 15.1 (x86_64):

xen-4.12.4_06-lp151.2.36.1

xen-doc-html-4.12.4_06-lp151.2.36.1

xen-libs-32bit-4.12.4_06-lp151.2.36.1

xen-libs-32bit-debuginfo-4.12.4_06-lp151.2.36.1

xen-tools-4.12.4_06-lp151.2.36.1

xen-tools-debuginfo-4.12.4_06-lp151.2.36.1

References

https://www.suse.com/security/cve/CVE-2020-29480.html

https://www.suse.com/security/cve/CVE-2020-29481.html

https://www.suse.com/security/cve/CVE-2020-29483.html

https://www.suse.com/security/cve/CVE-2020-29484.html

https://www.suse.com/security/cve/CVE-2020-29566.html

https://www.suse.com/security/cve/CVE-2020-29570.html

https://www.suse.com/security/cve/CVE-2020-29571.html

https://bugzilla.suse.com/1027519

https://bugzilla.suse.com/1176782

https://bugzilla.suse.com/1179496

https://bugzilla.suse.com/1179498

https://bugzilla.suse.com/1179501

https://bugzilla.suse.com/1179502

https://bugzilla.suse.com/1179506

https://bugzilla.suse.com/1179514

https://bugzilla.suse.com/1179516

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Announcement ID: openSUSE-SU-2020:2313-1
Rating: moderate
Affected Products: openSUSE Leap 15.1 able.

Topics%20covered

Topics Covered

security advisory security issue software update moderate severity moderate threat xen threat fix openSUSE xen issue

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