CVE-2022-42330

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Summary

CVECVE-2022-42330
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-01-26 21:16:00 UTC
Updated2024-02-04 08:15:00 UTC
DescriptionGuests can cause Xenstore crash via soft reset When a guest issues a "Soft Reset" (e.g. for performing a kexec) the libxl based Xen toolstack will normally perform a XS_RELEASE Xenstore operation. Due to a bug in xenstored this can result in a crash of xenstored. Any other use of XS_RELEASE will have the same impact.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Xen Xen 4.17.0 All All All

References

ReferenceSourceLinkTags
Xen: Multiple Vulnerabilities (GLSA 202402-07) — Gentoo security security.gentoo.org
xenbits.xenproject.org/xsa/advisory-425.txt MISC xenbits.xenproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 183452 Debian Security Update for xen (CVE-2022-42330)
  • 503144 Alpine Linux Security Update for xen
  • 505965 Alpine Linux Security Update for xen
  • 710858 Gentoo Linux Xen Multiple Vulnerabilities (GLSA 202402-07)
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