{"id":"CVE-2021-46908","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Use correct permission flag for mixed signed bounds arithmetic\n\nWe forbid adding unknown scalars with mixed signed bounds due to the\nspectre v1 masking mitigation. Hence this also needs bypass_spec_v1\nflag instead of allow_ptr_leaks.","modified":"2026-03-13T05:19:19.358413Z","published":"2024-02-27T07:15:06.977Z","related":["SUSE-SU-2024:1465-1","SUSE-SU-2024:1489-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/4ccdc6c6cae38b91c871293fb0ed8c6845a61b51"},{"type":"FIX","url":"https://git.kernel.org/stable/c/4f3ff11204eac0ee23acf64deecb3bad7b0db0c6"},{"type":"FIX","url":"https://git.kernel.org/stable/c/9601148392520e2e134936e76788fc2a6371e7be"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-46908.json","unresolved_ranges":[{"events":[{"introduced":"5.8.0"},{"fixed":"5.10.32"}]},{"events":[{"introduced":"5.11.0"},{"fixed":"5.11.16"}]}]}}],"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"}]}