{"id":"CVE-2021-46911","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nch_ktls: Fix kernel panic\n\nTaking page refcount is not ideal and causes kernel panic\nsometimes. It's better to take tx_ctx lock for the complete\nskb transmit, to avoid page cleanup if ACK received in middle.","modified":"2026-03-14T11:18:47.707115Z","published":"2024-02-27T07:15:07.480Z","related":["SUSE-SU-2024:1465-1","SUSE-SU-2024:1489-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/1a73e427b824133940c2dd95ebe26b6dce1cbf10"},{"type":"FIX","url":"https://git.kernel.org/stable/c/8348665d4181c68b0ca1205b48e1753d78bc810f"},{"type":"FIX","url":"https://git.kernel.org/stable/c/8d5a9dbd2116a852f8f0f91f6fbc42a0afe1091f"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"5.7.0"},{"fixed":"5.10.32"}]},{"events":[{"introduced":"5.11.0"},{"fixed":"5.11.16"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46911.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"}]}