{"id":"CVE-2021-43975","details":"In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a crafted device) to trigger an out-of-bounds write via a crafted length value.","aliases":["A-207093880","PUB-A-207093880"],"modified":"2026-03-13T05:14:47.228093Z","published":"2021-11-17T17:15:08.477Z","related":["ALSA-2023:7077","MGASA-2021-0574","MGASA-2021-0575","SUSE-SU-2022:0056-1","SUSE-SU-2022:0068-1","SUSE-SU-2022:0079-1","SUSE-SU-2022:0080-1","SUSE-SU-2022:0090-1","SUSE-SU-2022:0131-1","SUSE-SU-2022:0181-1","SUSE-SU-2022:0197-1","SUSE-SU-2022:0366-1","SUSE-SU-2022:0367-1","SUSE-SU-2022:0371-1","openSUSE-SU-2022:0056-1","openSUSE-SU-2022:0131-1","openSUSE-SU-2022:0366-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X24M7KDC4OJOZNS3RDSYC7ELNELOLQ2N/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YODMYMGZYDXQKGJGX7TJG4XV4L5YLLBD/"},{"type":"WEB","url":"https://lore.kernel.org/netdev/163698540868.13805.17800408021782408762.git-patchwork-notify%40kernel.org/T/"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20211210-0001/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2022/dsa-5096"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=b922f622592af76b57cbc566eaeccda0b31a3496"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-43975.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"5.15.2"}]},{"events":[{"introduced":"0"},{"last_affected":"34"}]},{"events":[{"introduced":"0"},{"last_affected":"35"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}