{"id":"CVE-2025-68197","summary":"bnxt_en: Fix null pointer dereference in bnxt_bs_trace_check_wrap()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Fix null pointer dereference in bnxt_bs_trace_check_wrap()\n\nWith older FW, we may get the ASYNC_EVENT_CMPL_EVENT_ID_DBG_BUF_PRODUCER\nfor FW trace data type that has not been initialized.  This will result\nin a crash in bnxt_bs_trace_type_wrap().  Add a guard to check for a\nvalid magic_byte pointer before proceeding.","modified":"2026-04-02T13:03:21.542605Z","published":"2025-12-16T13:43:23.269Z","related":["SUSE-SU-2026:0278-1","SUSE-SU-2026:0281-1","SUSE-SU-2026:0315-1","SUSE-SU-2026:20207-1","SUSE-SU-2026:20220-1","SUSE-SU-2026:20228-1","openSUSE-SU-2026:20145-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68197.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/689ae5ba31293eebb7f21c0ef8939468ac72b5ce"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ff02be05f78399c766be68ab0b2285ff90b2aaa8"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68197.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68197"},{"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":"84fcd9449fd7882ddfb05ba64d75f9be2d29b2e9"},{"fixed":"689ae5ba31293eebb7f21c0ef8939468ac72b5ce"},{"fixed":"ff02be05f78399c766be68ab0b2285ff90b2aaa8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68197.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.17.8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68197.json"}}],"schema_version":"1.7.5"}