{"id":"USN-5933-1","summary":"libtpms vulnerabilities","details":"Francisco Falcon discovered that Libtpms did not properly manage memory\nwhen performing certain cryptographic operations. An attacker could\npossibly use this issue to cause a denial of service, or possibly execute\narbitrary code. (CVE-2023-1017, CVE-2023-1018)\n\nIt was discovered that Libtpms did not properly manage memory when\nhandling certain commands. An attacker could possibly use this issue\nto cause a denial of service.\n","modified":"2026-04-22T10:33:39.338832Z","published":"2023-03-07T15:26:07Z","related":["UBUNTU-CVE-2023-1017","UBUNTU-CVE-2023-1018"],"upstream":["CVE-2023-1017","CVE-2023-1018","UBUNTU-CVE-2023-1017","UBUNTU-CVE-2023-1018"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5933-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-1017"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-1018"},{"type":"REPORT","url":"https://launchpad.net/bugs/2009608"}],"affected":[{"package":{"name":"libtpms","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libtpms@0.9.3-0ubuntu1.22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.3-0ubuntu1.22.04.1"}]}],"versions":["0.8.2-1ubuntu1","0.9.0-0ubuntu1","0.9.0-0ubuntu2","0.9.0-0ubuntu3","0.9.0-0ubuntu4","0.9.3-0ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libtpms0","binary_version":"0.9.3-0ubuntu1.22.04.1"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2023-1017","severity":[{"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-2023-1018","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5933-1.json"}}],"schema_version":"1.7.5"}