{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-68197","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-16T13:41:40.253Z","datePublished":"2025-12-16T13:43:23.269Z","dateUpdated":"2026-05-11T21:48:32.536Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:48:32.536Z"},"descriptions":[{"lang":"en","value":"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."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/broadcom/bnxt/bnxt.h"],"versions":[{"version":"84fcd9449fd7882ddfb05ba64d75f9be2d29b2e9","lessThan":"689ae5ba31293eebb7f21c0ef8939468ac72b5ce","status":"affected","versionType":"git"},{"version":"84fcd9449fd7882ddfb05ba64d75f9be2d29b2e9","lessThan":"ff02be05f78399c766be68ab0b2285ff90b2aaa8","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/broadcom/bnxt/bnxt.h"],"versions":[{"version":"6.13","status":"affected"},{"version":"0","lessThan":"6.13","status":"unaffected","versionType":"semver"},{"version":"6.17.8","lessThanOrEqual":"6.17.*","status":"unaffected","versionType":"semver"},{"version":"6.18","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.17.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.18"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/689ae5ba31293eebb7f21c0ef8939468ac72b5ce"},{"url":"https://git.kernel.org/stable/c/ff02be05f78399c766be68ab0b2285ff90b2aaa8"}],"title":"bnxt_en: Fix null pointer dereference in bnxt_bs_trace_check_wrap()","x_generator":{"engine":"bippy-1.2.0"}}}}