{"id":"UBUNTU-CVE-2022-0987","details":"A flaw was found in PackageKit in the way some of the methods exposed by the Transaction interface examines files. This issue allows a local user to measure the time the methods take to execute and know whether a file owned by root or other users exists.","modified":"2026-08-20T22:53:33.039859659Z","published":"2022-06-28T17:15:00Z","upstream":["CVE-2022-0987"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-0987"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2064315"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-0987"}],"affected":[{"package":{"name":"packagekit","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/packagekit?arch=source&distro=esm-infra%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.17-4ubuntu6~gcc5.3","0.8.17-4ubuntu6~gcc5.4ubuntu1","0.8.17-4ubuntu6~gcc5.4ubuntu1.1","0.8.17-4ubuntu6~gcc5.4ubuntu1.2","0.8.17-4ubuntu6~gcc5.4ubuntu1.3","0.8.17-4ubuntu6~gcc5.4ubuntu1.4","0.8.17-4ubuntu6~gcc5.4ubuntu1.5","0.8.17-4ubuntu6~gcc5.4ubuntu1.5+esm1"],"ecosystem_specific":{"priority_reason":"This is a minor security 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