CVE-2022-42310
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | xen |
| Product | xen |
| Published | Nov 1, 2022 |
| Last Updated | Aug 3, 2024 |
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Affected Versions
Xen / xen
All versions affected References
xenbits.xenproject.org: https://xenbits.xenproject.org/xsa/advisory-415.txt xenbits.xen.org: http://xenbits.xen.org/xsa/advisory-415.html openwall.com: http://www.openwall.com/lists/oss-security/2022/11/01/5 debian.org: https://www.debian.org/security/2022/dsa-5272 lists.fedoraproject.org: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZLI2NPNEH7CNJO3VZGQNOI4M4EWLNKPZ/ lists.fedoraproject.org: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZVXG7OOOXCX6VIPEMLFDPIPUTFAYWPE/ lists.fedoraproject.org: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTMITQBGC23MSDHUCAPCVGLMVXIBXQTQ/ security.gentoo.org: https://security.gentoo.org/glsa/202402-07
Credits
{'credit_data': {'description': {'description_data': [{'lang': 'eng', 'value': 'This issue was discovered by Julien Grall of Amazon.'}]}}}