DSA-5184-1: xen security update

DSA-5184-1, released July 15, 2022, fixes 1 CVE in xen (version 4.14.5+24-g87d90d511c-1). None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.

RoutineUnsupported product

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

6.1

Base score, 0 to 10

Highest EPSS

0.0687

94th percentile

Fixed package versions

Product	Release	Fixed in
xen	Debian 11.6 (bullseye)	4.14.5+24-g87d90d511c-1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2022-21123	Intel: CVE-2022-21123 Shared Buffers Data Read (SBDR)	6.1	0.0687	Exploitation Less Likely

Also fixes CVE-2022-21123

ALAS2023-2023-070
bpftool, bpftool-debuginfo, kernel and 16 more on amzn 2023
KB5014699
Windows 10 Version 20H2 for 32-bit Systems, Windows 10 Version 20H2 for ARM64-based Systems, Windows 10 Version 21H1 for 32-bit Systems and 6 more
KB5014692
Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for ARM64-based Systems, Windows 10 Version 1809 for x64-based Systems and 2 more
KB5014678
Windows Server 2022, Windows Server 2022 (Server Core installation)
KB5014702
Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows Server 2016 and 1 more
KB5014697
Windows 11 version 21H2 for ARM64-based Systems, Windows 11 version 21H2 for x64-based Systems
KB5014738
Windows 8.1 for 32-bit systems, Windows 8.1 for x64-based systems, Windows RT 8.1 and 2 more
KB5014746
Windows 8.1 for 32-bit systems, Windows 8.1 for x64-based systems, Windows Server 2012 R2 and 1 more

Vendor advisory

https://security-tracker.debian.org/tracker/CVE-2022-21123

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