{"id":"UBUNTU-CVE-2022-27650","details":"A flaw was found in crun where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby (Docker Engine) where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.","modified":"2026-05-20T16:07:57.511530132Z","published":"2022-04-04T20:15:00Z","upstream":["CVE-2022-27650"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-27650"},{"type":"REPORT","url":"https://github.com/containers/crun/commit/b847d146d496c9d7beba166fd595488e85488562"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2066845"},{"type":"REPORT","url":"https://github.com/containers/crun/commit/1aeeed2e4fdeffb4875c0d0b439915894594c8c6"},{"type":"REPORT","url":"https://github.com/containers/crun/security/advisories/GHSA-wr4f-w546-m398"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-27650"}],"affected":[{"package":{"name":"crun","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/crun?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.10.5+dfsg-1","0.10.6+dfsg-1","0.11+dfsg-1","0.12+dfsg-1","0.12.1+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_name":"crun","binary_version":"0.12.1+dfsg-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-27650.json"}},{"package":{"name":"crun","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/crun?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.17+dfsg-1","0.17+dfsg-1.1","0.17+dfsg-1.1ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"crun","binary_version":"0.17+dfsg-1.1ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-27650.json"}},{"package":{"name":"crun","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/crun?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.8.5-1","1.11-1","1.11.1-1","1.12-1","1.13-1","1.14-1","1.14.1-1"],"ecosystem_specific":{"binaries":[{"binary_name":"crun","binary_version":"1.14.1-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-27650.json"}},{"package":{"name":"crun","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/crun?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.20-1syncable1","1.21-1ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"crun","binary_version":"1.21-1ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-27650.json"}},{"package":{"name":"crun","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/crun?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.21-1ubuntu2","1.21-1ubuntu3"],"ecosystem_specific":{"binaries":[{"binary_name":"crun","binary_version":"1.21-1ubuntu3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-27650.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}