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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2022-42325
HistoryNov 01, 2022 - 1:15 p.m.

CVE-2022-42325

2022-11-0113:15:00
Debian Security Bug Tracker
security-tracker.debian.org
7

0.0005 Low

EPSS

Percentile

16.7%

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.

OSVersionArchitecturePackageVersionFilename
Debian12allxen< 4.16.2+90-g0d39a6d1ae-1xen_4.16.2+90-g0d39a6d1ae-1_all.deb
Debian11allxen< 4.14.5+86-g1c354767d5-1xen_4.14.5+86-g1c354767d5-1_all.deb
Debian10allxen<= 4.11.4+107-gef32c7afa2-1xen_4.11.4+107-gef32c7afa2-1_all.deb
Debian999allxen< 4.16.2+90-g0d39a6d1ae-1xen_4.16.2+90-g0d39a6d1ae-1_all.deb
Debian13allxen< 4.16.2+90-g0d39a6d1ae-1xen_4.16.2+90-g0d39a6d1ae-1_all.deb