Linux · Security advisory · March 25, 2023

DSA-5378-1: xen security update

DSA-5378-1, released March 25, 2023, fixes 1 CVE in xen (version 4.14.5+94-ge49571868d-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

Exploitation more likely

Vendor assessment

Highest EPSS

0.0062

49th percentile

Fixed package versions

Product	Release	Fixed in
xen	Debian 11.6 (bullseye)	4.14.5+94-ge49571868d-1

CVEs this fix closes

Priority	CVE	Title	Impact	CVSS	EPSS	Exploitation
Routine	CVE-2022-23824	AMD: CVE-2022-23824 IBPB and Return Address Predictor Interactions		5.5	0.0062	Exploitation Less Likely

Also fixes CVE-2022-23824

KB5019959
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 8 more
KB5019961
Windows 11 version 21H2 for ARM64-based Systems, Windows 11 version 21H2 for x64-based Systems
KB5019080
Windows Server 2022, Windows Server 2022 (Server Core installation)
KB5019081
Windows Server 2022, Windows Server 2022 (Server Core installation)
KB5019980
Windows 11 Version 22H2 for ARM64-based Systems, Windows 11 Version 22H2 for x64-based Systems
KB5019966
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
KB5019964
Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems, Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems, Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 and 5 more
KB5019970
Microsoft .NET Framework 4.6/4.6.2 on Windows 10 for 32-bit Systems, Microsoft .NET Framework 4.6/4.6.2 on Windows 10 for x64-based Systems, Windows 10 for 32-bit Systems and 1 more

Vendor advisory

https://security-tracker.debian.org/tracker/CVE-2022-23824

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