{"id":"CVE-2026-98187","revision":"4496b2b135084a37959851e39b83c1b4","records":[{"revision":"4496b2b135084a37959851e39b83c1b4","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98187","aliases":[],"title":"wifi: p54: require a full exp_if record in PDR_INTERFACE_LIST","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: p54: require a full exp_if record in PDR_INTERFACE_LIST\n\nThe PDR_INTERFACE_LIST loop only checks that the record start is within\nthe entry before reading an entire struct exp_if from it. A truncated\ntrailing record makes the if_id/variant reads cross the entry boundary\ninto the heap beyond the EEPROM buffer (verified with a KASAN\nreproducer of the loop). The variant also feeds the synth front-end\nselection, so this is not only a leak.\n\nAdvance only while a full record still fits in the entry.","state":0,"publishedAt":"2026-10-06T08:44:29.258+00:00","modifiedAt":"2026-10-19T09:15:18.735+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/wireless/intersil/p54/eeprom.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d\",\n                            \"lessThan\": \"162dbe1c285a621eab6a9f2851086b63a0378928\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d\",\n                            \"lessThan\": \"70bf34b425fe549a4f6a8d50a319f8f05d1f91c9\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d\",\n                            \"lessThan\": \"487f966421014de41e835bbce3feb30b35f4f729\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d\",\n                            \"lessThan\": \"bc83c04be042f53869c315b8e1eb5f124959d1d7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d\",\n                            \"lessThan\": \"d44c1badc2dcb042985f7e37f4c448c84548b81f\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d\",\n                            \"lessThan\": \"d2fb6b588dc5bbab4f603661e41cd60f0d931628\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d\",\n                            \"lessThan\": \"d82492fd0a3fb61963c236521852763238ad3898\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"eff1a59c48e3c6a006eb4fe5f2e405a996f2259d\",\n                            \"lessThan\": \"d8efd84f49379ed28624098821f80e992657d935\",\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/wireless/intersil/p54/eeprom.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"2.6.24\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"2.6.24\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.271\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.222\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.189\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.158\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.112\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.54\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.8\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/162dbe1c285a621eab6a9f2851086b63a0378928","https://git.kernel.org/stable/c/70bf34b425fe549a4f6a8d50a319f8f05d1f91c9","https://git.kernel.org/stable/c/487f966421014de41e835bbce3feb30b35f4f729","https://git.kernel.org/stable/c/bc83c04be042f53869c315b8e1eb5f124959d1d7","https://git.kernel.org/stable/c/d44c1badc2dcb042985f7e37f4c448c84548b81f","https://git.kernel.org/stable/c/d2fb6b588dc5bbab4f603661e41cd60f0d931628","https://git.kernel.org/stable/c/d82492fd0a3fb61963c236521852763238ad3898","https://git.kernel.org/stable/c/d8efd84f49379ed28624098821f80e992657d935"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98187","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98187","identifiers":["CVE-2026-98187"]},"retained":false,"historicalAffected":[]}],"coverage":[]}