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openSUSE: 2023:4054-1 Important: Xen Transaction Crash Fix

opensuse
Calendar Grey October 12, 2023
Scroller Opensuse
Major security patch for Xen tackles significant vulnerabilities, particularly concerning transaction discrepancies. Vital for maintaining system integrity.
This update for xen fixes the following issues: CVE-2023-34323: A transaction conflict can crash C Xenstored (XSA-440, bsc#1215744)

Description

This update for xen fixes the following issues:

* CVE-2023-34323: A transaction conflict can crash C Xenstored (XSA-440,

bsc#1215744)

* CVE-2023-34326: Missing IOMMU TLB flushing (XSA-442, bsc#1215746)

* CVE-2023-34325: Multiple vulnerabilities in libfsimage disk handling

(XSA-443, bsc#1215747)

* CVE-2023-34327: Debug Mask handling (XSA-444, bsc#1215748)

* CVE-2023-34328: Debug Mask handling (XSA-444, bsc#1215748)

Topics%20covered

Topics Covered

security advisory critical issue software update important fix xen openSUSE transaction conflict

Patch

## Patch Instructions:

To install this SUSE 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 15.5

zypper in -t patch openSUSE-SLE-15.5-2023-4054=1 SUSE-2023-4054=1

* SUSE Linux Enterprise Micro 5.5

zypper in -t patch SUSE-SLE-Micro-5.5-2023-4054=1

* Basesystem Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-4054=1

* Server Applications Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2023-4054=1

Package List

* openSUSE Leap 15.5 (aarch64 x86_64 i586)

* xen-tools-domU-debuginfo-4.17.2_06-150500.3.12.1

* xen-tools-domU-4.17.2_06-150500.3.12.1

* xen-devel-4.17.2_06-150500.3.12.1

* xen-libs-debuginfo-4.17.2_06-150500.3.12.1

* xen-debugsource-4.17.2_06-150500.3.12.1

* xen-libs-4.17.2_06-150500.3.12.1

* openSUSE Leap 15.5 (x86_64)

* xen-libs-32bit-4.17.2_06-150500.3.12.1

* xen-libs-32bit-debuginfo-4.17.2_06-150500.3.12.1

* openSUSE Leap 15.5 (aarch64 x86_64)

* xen-4.17.2_06-150500.3.12.1

* xen-tools-4.17.2_06-150500.3.12.1

* xen-doc-html-4.17.2_06-150500.3.12.1

* xen-tools-debuginfo-4.17.2_06-150500.3.12.1

* openSUSE Leap 15.5 (noarch)

* xen-tools-xendomains-wait-disk-4.17.2_06-150500.3.12.1

* openSUSE Leap 15.5 (aarch64_ilp32)

* xen-libs-64bit-debuginfo-4.17.2_06-150500.3.12.1

* xen-libs-64bit-4.17.2_06-150500.3.12.1

* SUSE Linux Enterprise Micro 5.5 (x86_64)

* xen-debugsource-4.17.2_06-150500.3.12.1

* xen-libs-debuginfo-4.17.2_06-150500.3.12.1

* xen-libs-4.17.2_06-150500.3.12.1

* Basesystem Module 15-SP5 (x86_64)

*...

Read the Full Advisory

References

* #1215744

* #1215746

* #1215747

* #1215748

## References:

* https://www.suse.com/security/cve/CVE-2023-34323.html

* https://www.suse.com/security/cve/CVE-2023-34325.html

* https://www.suse.com/security/cve/CVE-2023-34326.html

* https://www.suse.com/security/cve/CVE-2023-34327.html

* https://www.suse.com/security/cve/CVE-2023-34328.html

* https://bugzilla.suse.com/show_bug.cgi?id=1215744

* https://bugzilla.suse.com/show_bug.cgi?id=1215746

* https://bugzilla.suse.com/show_bug.cgi?id=1215747

* https://bugzilla.suse.com/show_bug.cgi?id=1215748

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:4054-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical issue software update important fix xen openSUSE transaction conflict

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