{"id":"CVE-2026-97432","revision":"aab762463e6a41bc996d4695dbbb165d","records":[{"revision":"aab762463e6a41bc996d4695dbbb165d","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-97432","aliases":[],"title":"wifi: iwlwifi: mvm: fix P2P-Device binding handling","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: fix P2P-Device binding handling\n\nOur binding handling for P2P-Device can run into the following\nscenario, as observed by our testing:\n\n - a station interface is connected on some channel\n - the P2P-Device does a remain-on-channel (ROC) on that channel\n - the ROC ends, and the P2P-Device is removed from the binding,\n   but the phy_ctxt pointer is left around as a PHY cache so we\n   don't need to recalibrate to the channel again and again in\n   case it's not shared\n - a binding update by the station interface, even a removal,\n   will re-add the P2P-Device to the binding\n - the P2P-Device is removed, which removes the PHY context, but\n   it's still in the binding so the firmware crashes\n\nSince the P2P device is removed from the binding and only re-\nadded by unrelated code, but we want to keep the phy_ctxt around\nas a cache for future ROC usage, fix it by adding a boolean that\nindicates whether or not the P2P-Device should be added to the\nbinding, and handle that in the binding iterator. That way, the\nstation interface cannot re-add the P2P-Device to the binding\nwhen that isn't active.","state":0,"publishedAt":"2026-09-24T16:03:45.303+00:00","modifiedAt":"2026-10-21T12:52:47.469+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/intel/iwlwifi/mvm/binding.c\",\n                        \"drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c\",\n                        \"drivers/net/wireless/intel/iwlwifi/mvm/mvm.h\",\n                        \"drivers/net/wireless/intel/iwlwifi/mvm/time-event.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"64c277f6329818db3124c9759cb9acf0f6070a54\",\n                            \"lessThan\": \"50bf37362362c8f03ab1aeab866b7fb08b262204\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"84ef7cbe90e9e54c71c1da4e645ba34e1b33da77\",\n                            \"lessThan\": \"8575514a979490c9d4517fcf19b4e19119c27702\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"84ef7cbe90e9e54c71c1da4e645ba34e1b33da77\",\n                            \"lessThan\": \"7be2fc679c8f657868988e41c0bb15bf5a454620\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"84ef7cbe90e9e54c71c1da4e645ba34e1b33da77\",\n                            \"lessThan\": \"b74e377cad9271950c57472867c469e4b5b2ff0c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"8ddf2212cfa5d9ef4fd289ce0d9dda728f2160b8\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6.6.2\",\n                            \"lessThan\": \"6.6.160\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.5.12\",\n                            \"lessThan\": \"6.6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\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/intel/iwlwifi/mvm/binding.c\",\n                        \"drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c\",\n                        \"drivers/net/wireless/intel/iwlwifi/mvm/mvm.h\",\n                        \"drivers/net/wireless/intel/iwlwifi/mvm/time-event.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.7\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.7\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.160\",\n                            \"lessThanOrEqual\": \"6.6.*\",\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\": \"6.18.53\",\n                            \"lessThanOrEqual\": \"6.18.*\",\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":[],"references":["https://git.kernel.org/stable/c/50bf37362362c8f03ab1aeab866b7fb08b262204","https://git.kernel.org/stable/c/8575514a979490c9d4517fcf19b4e19119c27702","https://git.kernel.org/stable/c/7be2fc679c8f657868988e41c0bb15bf5a454620","https://git.kernel.org/stable/c/b74e377cad9271950c57472867c469e4b5b2ff0c"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-97432","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-97432","identifiers":["CVE-2026-97432"]},"retained":false,"historicalAffected":[]}],"coverage":[]}