{"id":"CVE-2022-48646","summary":"sfc/siena: fix null pointer dereference in efx_hard_start_xmit","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nsfc/siena: fix null pointer dereference in efx_hard_start_xmit\n\nLike in previous patch for sfc, prevent potential (but unlikely) NULL\npointer dereference.","modified":"2026-04-02T08:26:45.764401Z","published":"2024-04-28T13:00:15.604Z","related":["SUSE-SU-2024:1644-1","SUSE-SU-2024:1659-1","SUSE-SU-2024:1663-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48646.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/589c6eded10c77a12b7b2cf235b6b19a2bdb91fa"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a4eadca702dff0768dd01be6789bbec2a18e5b0a"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48646.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48646"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"12804793b17c0e19115a90d98f2f3df0cb79e233"},{"fixed":"a4eadca702dff0768dd01be6789bbec2a18e5b0a"},{"fixed":"589c6eded10c77a12b7b2cf235b6b19a2bdb91fa"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48646.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}