Unrated severityNVD Advisory· Published Jan 26, 2023· Updated Aug 3, 2024

CVE-2022-42330

Description

Guests 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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Xen Project/Xenllm-fuzzy
osv-coords
pkg:rpm/opensuse/xen&distro=openSUSE%20Tumbleweed
Range: < 4.17.0_04-1.1
Xen/Xenv5
Range: consult Xen advisory XSA-425

Patches

Vulnerability mechanics

References

security.gentoo.org/glsa/202402-07mitrevendor-advisory
xenbits.xenproject.org/xsa/advisory-425.txtmitre

News mentions

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