Unscored DSA-5378-1 5 CVEs

xen - security update

Published Mar 25, 2023 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 1

Release	Package	Fixed in
Debian · 11	xen	4.14.5+94-ge49571868d-1

Vulnerabilities 5

Unscored —

CVE-2022-23824

IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential i…

AMD AMD Processors xen xen Debian Ubuntu Alpine

Nov 9, 2022
Unscored —

CVE-2022-42331

x86: speculative vulnerability in 32bit SYSCALL path Due to an oversight in the very original Spectre/Meltdown security…

Xen Xen xen xen Virtualization Debian Ubuntu Alpine

Mar 21, 2023
Unscored —

CVE-2022-42332

x86 shadow plus log-dirty mode use-after-free In environments where host assisted address translation is necessary but …

Xen Xen xen xen Virtualization Debian Ubuntu Alpine

Mar 21, 2023
Unscored —

CVE-2022-42333

x86/HVM pinned cache attributes mis-handling T[his CNA information record relates to multiple CVEs; the text explains w…

Xen Xen xen xen Virtualization Debian Ubuntu Alpine

Mar 21, 2023
Unscored —

CVE-2022-42334

x86/HVM pinned cache attributes mis-handling T[his CNA information record relates to multiple CVEs; the text explains w…

Xen Xen xen xen Virtualization Debian Ubuntu Alpine

Mar 21, 2023