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.
References
Link | Resource |
---|---|
https://xenbits.xenproject.org/xsa/advisory-415.txt | Third Party Advisory |
http://xenbits.xen.org/xsa/advisory-415.html | Patch Third Party Advisory |
http://www.openwall.com/lists/oss-security/2022/11/01/5 | Mailing List Third Party Advisory |
https://www.debian.org/security/2022/dsa-5272 | Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZLI2NPNEH7CNJO3VZGQNOI4M4EWLNKPZ/ | Mailing List Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YZVXG7OOOXCX6VIPEMLFDPIPUTFAYWPE/ | Mailing List Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YTMITQBGC23MSDHUCAPCVGLMVXIBXQTQ/ | Mailing List Third Party Advisory |
Information
Published : 2022-11-01 06:15
Updated : 2022-12-03 06:14
NVD link : CVE-2022-42310
Mitre link : CVE-2022-42310
JSON object : View
CWE
CWE-459
Incomplete Cleanup
Products Affected
debian
- debian_linux
xen
- xen
fedoraproject
- fedora