{"id":"CVE-2021-47093","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: intel_pmc_core: fix memleak on registration failure\n\nIn case device registration fails during module initialisation, the\nplatform device structure needs to be freed using platform_device_put()\nto properly free all resources (e.g. the device name).","modified":"2026-03-13T05:18:01.292461Z","published":"2024-03-04T18:15:07.787Z","related":["SUSE-SU-2024:1320-1","SUSE-SU-2024:1321-1","SUSE-SU-2024:1466-1","SUSE-SU-2024:1480-1","SUSE-SU-2024:1490-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/7a37f2e370699e2feca3dca6c8178c71ceee7e8a"},{"type":"FIX","url":"https://git.kernel.org/stable/c/9ca1324755f1f8629a370af5cc315b175331f5d1"},{"type":"FIX","url":"https://git.kernel.org/stable/c/26a8b09437804fabfb1db080d676b96c0de68e7c"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"5.9"},{"fixed":"5.10.89"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.15.12"}]},{"events":[{"introduced":"0"},{"last_affected":"5.16-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"5.16-rc2"}]},{"events":[{"introduced":"0"},{"last_affected":"5.16-rc3"}]},{"events":[{"introduced":"0"},{"last_affected":"5.16-rc4"}]},{"events":[{"introduced":"0"},{"last_affected":"5.16-rc5"}]},{"events":[{"introduced":"0"},{"last_affected":"5.16-rc6"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47093.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}