{"id":"CVE-2026-80614","revision":"e7ea48f2fff34735adb794f2cb3902cd","records":[{"revision":"e7ea48f2fff34735adb794f2cb3902cd","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-80614","aliases":[],"title":"net: emac: Fix NULL pointer dereference in emac_probe","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: emac: Fix NULL pointer dereference in emac_probe\n\nMove devm_request_irq() after devm_platform_ioremap_resource() so that\ndev->emacp is mapped before the interrupt handler can fire.  An early\ninterrupt hitting emac_irq() would dereference the NULL dev->emacp and\ncrash.\n\nAlso remove redundant error message. devm_platform_ioremap_resource()\nalready returns an error message with dev_err_probe().","state":0,"publishedAt":"2026-08-28T06:48:35.72+00:00","modifiedAt":"2026-10-21T12:46:34.944+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/net/ethernet/ibm/emac/core.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"dcc34ef7c83473222027f475014a2bf8ab798372\",\n                            \"lessThan\": \"90bb7164878b5e57d447f02c71c238f4f246016a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"dcc34ef7c83473222027f475014a2bf8ab798372\",\n                            \"lessThan\": \"a103cdb0681e7185d1b0a12ce6a7c5416c208ccd\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"dcc34ef7c83473222027f475014a2bf8ab798372\",\n                            \"lessThan\": \"44068b6863fbda78fc810921ddf61642c377b3ca\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"dcc34ef7c83473222027f475014a2bf8ab798372\",\n                            \"lessThan\": \"f623d38fe6c4e8c40b23f42cc6fe6963fa49997b\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/net/ethernet/ibm/emac/core.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.12\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.12\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.114\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.40\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1.5\",\n                            \"lessThanOrEqual\": \"7.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/90bb7164878b5e57d447f02c71c238f4f246016a","https://git.kernel.org/stable/c/a103cdb0681e7185d1b0a12ce6a7c5416c208ccd","https://git.kernel.org/stable/c/44068b6863fbda78fc810921ddf61642c377b3ca","https://git.kernel.org/stable/c/f623d38fe6c4e8c40b23f42cc6fe6963fa49997b"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-80614","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-80614","identifiers":["CVE-2026-80614"]},"retained":false,"historicalAffected":[]}],"coverage":[]}