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.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade xen | Mar 26, 2024 | Nov 1, 2022 |
| Debian | — | Upgrade xen | Nov 8, 2022 | Nov 1, 2022 |
| Gentoo Linux | — | Upgrade app-emulation/xen. | Feb 5, 2024 | Nov 1, 2022 |
| Suse | — | Upgrade xenUpgrade xen-develUpgrade xen-doc-htmlUpgrade xen-libs-32bitUpgrade xen-tools-xendomains-wait-diskUpgrade xen-libsUpgrade xen-toolsUpgrade xen-tools-domu | Nov 10, 2022 | Nov 1, 2022 |
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