{"id":"CVE-2021-47022","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmt76: mt7615: fix memleak when mt7615_unregister_device()\n\nmt7615_tx_token_put() should get call before mt76_free_pending_txwi().","modified":"2026-03-14T11:18:53.209554Z","published":"2024-02-28T09:15:39.147Z","references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/107bcbb219ac84d885ac63b25246f8d33212bc47"},{"type":"FIX","url":"https://git.kernel.org/stable/c/4fa28c807da54c1d720b3cc12e48eb9bea1e2c8f"},{"type":"FIX","url":"https://git.kernel.org/stable/c/6c5b2b0c6e5a6ce2d8f9f85b8b72bfad60eaa506"},{"type":"FIX","url":"https://git.kernel.org/stable/c/8ab31da7b89f71c4c2defcca989fab7b42f87d71"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"5.10.21"},{"fixed":"5.10.37"}]},{"events":[{"introduced":"5.11.4"},{"fixed":"5.11.21"}]},{"events":[{"introduced":"5.12"},{"fixed":"5.12.4"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47022.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"}]}