Xenstore: Guests can create arbitrary number of nodes via transactions T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] In case a node has been created in a transaction and it is later deleted in the same transaction, the transaction will be terminated with an error. As this error is encountered only when handling the deleted node at transaction finalization, the transaction will have been performed partially and without updating the accounting information. This will enable a malicious guest to create arbitrary number of nodes.
History

Mon, 05 May 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: XEN

Published: 2022-11-01T00:00:00.000Z

Updated: 2025-05-05T15:07:15.730Z

Reserved: 2022-10-03T00:00:00.000Z

Link: CVE-2022-42326

cve-icon Vulnrichment

Updated: 2024-08-03T13:03:45.899Z

cve-icon NVD

Status : Modified

Published: 2022-11-01T13:15:12.117

Modified: 2025-05-05T16:15:20.700

Link: CVE-2022-42326

cve-icon Redhat

No data.