{"id":"CVE-2025-37860","state":"PUBLISHED","title":"sfc: fix NULL dereferences in ef100_process_design_param()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nsfc: fix NULL dereferences in ef100_process_design_param()\n\nSince cited commit, ef100_probe_main() and hence also\n ef100_check_design_params() run before efx->net_dev is created;\n consequently, we cannot netif_set_tso_max_size() or _segs() at this\n point.\nMove those netif calls to ef100_probe_netdev(), and also replace\n netif_err within the design params code with pci_err.","publishedAt":"2025-04-18T07:01:28.132Z","updatedAt":"2026-10-30T12:21:25.285Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"98ff4c7c8ac7f5339aac6114105395fea19f992e","status":"affected","lessThan":"68ce59a1fdec97d94384499d3b5bc097fca0dd5d","versionType":"git"},{"version":"98ff4c7c8ac7f5339aac6114105395fea19f992e","status":"affected","lessThan":"a9703b006a475f474a571801ad3dd9b1bda35273","versionType":"git"},{"version":"98ff4c7c8ac7f5339aac6114105395fea19f992e","status":"affected","lessThan":"f21623b8446735b5e2ac5f8ee69b8743177d7b19","versionType":"git"},{"version":"98ff4c7c8ac7f5339aac6114105395fea19f992e","status":"affected","lessThan":"e56391011381d6d029da377a65ac314cb3d5def2","versionType":"git"},{"version":"98ff4c7c8ac7f5339aac6114105395fea19f992e","status":"affected","lessThan":"8241ecec1cdc6699ae197d52d58e76bddd995fa5","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/sfc/ef100_netdev.c","drivers/net/ethernet/sfc/ef100_nic.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.0","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.57","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.14.2","status":"unaffected","lessThanOrEqual":"6.14.*","versionType":"semver"},{"version":"6.15","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/sfc/ef100_netdev.c","drivers/net/ethernet/sfc/ef100_nic.c"]}],"references":["https://git.kernel.org/stable/c/68ce59a1fdec97d94384499d3b5bc097fca0dd5d","https://git.kernel.org/stable/c/a9703b006a475f474a571801ad3dd9b1bda35273","https://git.kernel.org/stable/c/f21623b8446735b5e2ac5f8ee69b8743177d7b19","https://git.kernel.org/stable/c/e56391011381d6d029da377a65ac314cb3d5def2","https://git.kernel.org/stable/c/8241ecec1cdc6699ae197d52d58e76bddd995fa5"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-30T12:38:04.623Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/37xxx/CVE-2025-37860.json","commit":"db8103c5921aac81d5d90efcf3745980dafabf49","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-37860","state":"PUBLISHED","datePublished":"2025-04-18T07:01:28.132Z","dateUpdated":"2026-10-30T12:21:25.285Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T04:51:23.957Z"},"containers":{"cna":{"title":"sfc: fix NULL dereferences in ef100_process_design_param()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nsfc: fix NULL dereferences in ef100_process_design_param()\n\nSince cited commit, ef100_probe_main() and hence also\n ef100_check_design_params() run before efx->net_dev is created;\n consequently, we cannot netif_set_tso_max_size() or _segs() at this\n point.\nMove those netif calls to ef100_probe_netdev(), and also replace\n netif_err within the design params code with pci_err."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"98ff4c7c8ac7f5339aac6114105395fea19f992e","status":"affected","lessThan":"68ce59a1fdec97d94384499d3b5bc097fca0dd5d","versionType":"git"},{"version":"98ff4c7c8ac7f5339aac6114105395fea19f992e","status":"affected","lessThan":"a9703b006a475f474a571801ad3dd9b1bda35273","versionType":"git"},{"version":"98ff4c7c8ac7f5339aac6114105395fea19f992e","status":"affected","lessThan":"f21623b8446735b5e2ac5f8ee69b8743177d7b19","versionType":"git"},{"version":"98ff4c7c8ac7f5339aac6114105395fea19f992e","status":"affected","lessThan":"e56391011381d6d029da377a65ac314cb3d5def2","versionType":"git"},{"version":"98ff4c7c8ac7f5339aac6114105395fea19f992e","status":"affected","lessThan":"8241ecec1cdc6699ae197d52d58e76bddd995fa5","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/sfc/ef100_netdev.c","drivers/net/ethernet/sfc/ef100_nic.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.0","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.0","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.57","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.14.2","status":"unaffected","lessThanOrEqual":"6.14.*","versionType":"semver"},{"version":"6.15","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/sfc/ef100_netdev.c","drivers/net/ethernet/sfc/ef100_nic.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/68ce59a1fdec97d94384499d3b5bc097fca0dd5d"},{"url":"https://git.kernel.org/stable/c/a9703b006a475f474a571801ad3dd9b1bda35273"},{"url":"https://git.kernel.org/stable/c/f21623b8446735b5e2ac5f8ee69b8743177d7b19"},{"url":"https://git.kernel.org/stable/c/e56391011381d6d029da377a65ac314cb3d5def2"},{"url":"https://git.kernel.org/stable/c/8241ecec1cdc6699ae197d52d58e76bddd995fa5"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-30T12:21:25.285Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.1.191"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.12.57"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.14.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0","versionEndExcluding":"6.15"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-10-01T16:14:46.502915Z","id":"CVE-2025-37860","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","type":"CWE","lang":"en","description":"CWE-476 NULL Pointer Dereference"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-01T16:14:52.389Z"}}]}}}