VULNERABILITY INTELLIGENCE
CVE-2022-42310
CVSS score5.5 MEDIUM
EPSS probability0.29%
CISA KEVNot currently listed
Published2022-11-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
Xenstore: Guests can create orphaned Xenstore nodes By creating multiple nodes inside a transaction resulting in an error, a malicious guest can create orphaned nodes in the Xenstore data base, as the cleanup after the error will not remove all nodes already created. When the transaction is committed after this situation, nodes without a valid parent can be made permanent in the data base.
Weakness classification
- nvd@nist.gov: CWE-459
Primary references
- security@xen.org — Mailing List, Third Party Advisory
- security@xen.org — Patch, Third Party Advisory
- security@xen.org
- security@xen.org
- security@xen.org
- security@xen.org
- security@xen.org — Third Party Advisory
- security@xen.org — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108