{"id":"USN-7374-1","summary":"containerd vulnerability","details":"Benjamin Koltermann discovered that containerd incorrectly handled large\nuser id values. This could result in containers possibly being run as root,\ncontrary to expectations.\n","modified":"2026-06-25T13:33:09.790837494Z","published":"2025-03-26T18:53:21Z","related":["UBUNTU-CVE-2024-40635"],"upstream":["CVE-2024-40635","UBUNTU-CVE-2024-40635"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7374-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-40635"}],"affected":[{"package":{"name":"containerd","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/containerd?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.6-0ubuntu1~16.04.6+esm5"}]}],"versions":["0.2.1-0ubuntu4~16.04","0.2.3-0ubuntu1~16.04","0.2.5-0ubuntu1~16.04.1","1.2.6-0ubuntu1~16.04.2","1.2.6-0ubuntu1~16.04.3","1.2.6-0ubuntu1~16.04.4","1.2.6-0ubuntu1~16.04.5","1.2.6-0ubuntu1~16.04.6","1.2.6-0ubuntu1~16.04.6+esm1","1.2.6-0ubuntu1~16.04.6+esm2","1.2.6-0ubuntu1~16.04.6+esm4"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.6-0ubuntu1~16.04.6+esm5","binary_name":"containerd"},{"binary_name":"golang-github-docker-containerd-dev","binary_version":"1.2.6-0ubuntu1~16.04.6+esm5"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-40635"}],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7374-1.json"}},{"package":{"name":"containerd","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/containerd?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.12-0ubuntu1~18.04.1+esm2"}]}],"versions":["0.2.5-0ubuntu2","1.2.6-0ubuntu1~18.04.1","1.2.6-0ubuntu1~18.04.2","1.3.3-0ubuntu1~18.04.1","1.3.3-0ubuntu1~18.04.2","1.3.3-0ubuntu1~18.04.3","1.3.3-0ubuntu1~18.04.4","1.4.4-0ubuntu1~18.04.2","1.5.2-0ubuntu1~18.04.1","1.5.2-0ubuntu1~18.04.2","1.5.2-0ubuntu1~18.04.3","1.5.5-0ubuntu3~18.04.1","1.5.5-0ubuntu3~18.04.2","1.5.9-0ubuntu1~18.04.1","1.5.9-0ubuntu1~18.04.2","1.6.12-0ubuntu1~18.04.1","1.6.12-0ubuntu1~18.04.1+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"containerd","binary_version":"1.6.12-0ubuntu1~18.04.1+esm2"},{"binary_name":"golang-github-containerd-containerd-dev","binary_version":"1.6.12-0ubuntu1~18.04.1+esm2"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"id":"CVE-2024-40635","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7374-1.json"}},{"package":{"name":"containerd","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/containerd?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.12-0ubuntu1~20.04.8"}]}],"versions":["1.2.10-0ubuntu1","1.3.2-0ubuntu1","1.3.3-0ubuntu1","1.3.3-0ubuntu2","1.3.3-0ubuntu2.1","1.3.3-0ubuntu2.2","1.3.3-0ubuntu2.3","1.4.4-0ubuntu1~20.04.2","1.5.2-0ubuntu1~20.04.1","1.5.2-0ubuntu1~20.04.2","1.5.2-0ubuntu1~20.04.3","1.5.5-0ubuntu3~20.04.1","1.5.5-0ubuntu3~20.04.2","1.5.9-0ubuntu1~20.04.1","1.5.9-0ubuntu1~20.04.4","1.5.9-0ubuntu1~20.04.5","1.5.9-0ubuntu1~20.04.6","1.6.12-0ubuntu1~20.04.1","1.6.12-0ubuntu1~20.04.3","1.6.12-0ubuntu1~20.04.5","1.6.12-0ubuntu1~20.04.6","1.6.12-0ubuntu1~20.04.7"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.6.12-0ubuntu1~20.04.8","binary_name":"golang-github-containerd-containerd-dev"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2024-40635","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7374-1.json"}},{"package":{"name":"containerd-app","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/containerd-app?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.24-0ubuntu1~20.04.2"}]}],"versions":["1.7.2-0ubuntu1~20.04.1","1.7.12-0ubuntu2~20.04.1","1.7.24-0ubuntu1~20.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"containerd","binary_version":"1.7.24-0ubuntu1~20.04.2"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2024-40635","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N","type":"CVSS_V3"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7374-1.json"}},{"package":{"name":"containerd","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/containerd?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.12-0ubuntu1~22.04.8"}]}],"versions":["1.5.5-0ubuntu3","1.5.9-0ubuntu1","1.5.9-0ubuntu2","1.5.9-0ubuntu3","1.5.9-0ubuntu3.1","1.6.12-0ubuntu1~22.04.1","1.6.12-0ubuntu1~22.04.3","1.6.12-0ubuntu1~22.04.5","1.6.12-0ubuntu1~22.04.6","1.6.12-0ubuntu1~22.04.7"],"ecosystem_specific":{"binaries":[{"binary_version":"1.6.12-0ubuntu1~22.04.8","binary_name":"golang-github-containerd-containerd-dev"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7374-1.json","cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2024-40635","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}},{"package":{"name":"containerd-app","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/containerd-app?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.24-0ubuntu1~22.04.2"}]}],"versions":["1.7.2-0ubuntu1~22.04.1","1.7.12-0ubuntu2~22.04.1","1.7.24-0ubuntu1~22.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"containerd","binary_version":"1.7.24-0ubuntu1~22.04.2"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2024-40635","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7374-1.json"}},{"package":{"name":"containerd-app","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/containerd-app?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.24-0ubuntu1~24.04.2"}]}],"versions":["1.7.2-0ubuntu2","1.7.12-0ubuntu1","1.7.12-0ubuntu2","1.7.12-0ubuntu3","1.7.12-0ubuntu4","1.7.12-0ubuntu4.1","1.7.19-0ubuntu1~24.04.1","1.7.19+really1.7.12-0ubuntu4.2","1.7.24-0ubuntu1~24.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"containerd","binary_version":"1.7.24-0ubuntu1~24.04.2"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:24.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-40635"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7374-1.json"}},{"package":{"name":"containerd","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/containerd?arch=source&distro=esm-apps%2Fnoble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.24~ds1-1ubuntu1.2+esm1"}]}],"versions":["1.6.20~ds1-1ubuntu2","1.6.24~ds1-1ubuntu1","1.6.24~ds1-1ubuntu1.1","1.6.24~ds1-1ubuntu1.2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"golang-github-containerd-containerd-dev","binary_version":"1.6.24~ds1-1ubuntu1.2+esm1"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:24.04:LTS","cves":[{"id":"CVE-2024-40635","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N","type":"CVSS_V3"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7374-1.json"}}],"schema_version":"1.7.5"}