{"id":"CVE-2026-68352","revision":"11ee72e06888408b9f565d8411adb9b5","records":[{"revision":"11ee72e06888408b9f565d8411adb9b5","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-68352","aliases":[],"title":"wifi: ath6kl: fix OOB read from firmware IE lengths in connect event","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath6kl: fix OOB read from firmware IE lengths in connect event\n\nThe firmware-controlled beacon_ie_len, assoc_req_len, and assoc_resp_len\nfields in ath6kl_wmi_connect_event_rx() are not validated against the\nbuffer length. Their sum (up to 765) can exceed the actual WMI event\ndata, causing out-of-bounds reads during IE parsing and state corruption\nof wmi->is_wmm_enabled.\n\nAdd a check that the total IE length fits within the buffer.","state":0,"publishedAt":"2026-08-10T12:03:29.304+00:00","modifiedAt":"2026-10-19T21:09:05.86+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/ath/ath6kl/wmi.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"bdcd81707973cf8aa9305337166f8ee842a050d4\",\n                            \"lessThan\": \"7cae33e3e09a080db96e3a8980c2c8d288318320\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bdcd81707973cf8aa9305337166f8ee842a050d4\",\n                            \"lessThan\": \"1eeed9efc9a40e0635e910c37fee86543041b4e1\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bdcd81707973cf8aa9305337166f8ee842a050d4\",\n                            \"lessThan\": \"a38d7d6376b295245b53bc98b7ca682c027abaf7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bdcd81707973cf8aa9305337166f8ee842a050d4\",\n                            \"lessThan\": \"1c690f7c4c5b37108ac8c98b94ce1b3c655a4f5e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bdcd81707973cf8aa9305337166f8ee842a050d4\",\n                            \"lessThan\": \"d70c0a850c21b57a6f46ce363860203389bbeaa6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bdcd81707973cf8aa9305337166f8ee842a050d4\",\n                            \"lessThan\": \"33b5342d2080657054ddf89ef1199b426a37dae8\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bdcd81707973cf8aa9305337166f8ee842a050d4\",\n                            \"lessThan\": \"94e1bfcefe8264a207c2fda2febb954e70a34b42\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bdcd81707973cf8aa9305337166f8ee842a050d4\",\n                            \"lessThan\": \"6b47b29730de3232b919d8362749f6814c5f2a33\",\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/ath/ath6kl/wmi.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"3.2\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"3.2\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.265\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.216\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.183\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.148\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.101\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.42\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1.6\",\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:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H","score":8.3,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/7cae33e3e09a080db96e3a8980c2c8d288318320","https://git.kernel.org/stable/c/1eeed9efc9a40e0635e910c37fee86543041b4e1","https://git.kernel.org/stable/c/a38d7d6376b295245b53bc98b7ca682c027abaf7","https://git.kernel.org/stable/c/1c690f7c4c5b37108ac8c98b94ce1b3c655a4f5e","https://git.kernel.org/stable/c/d70c0a850c21b57a6f46ce363860203389bbeaa6","https://git.kernel.org/stable/c/33b5342d2080657054ddf89ef1199b426a37dae8","https://git.kernel.org/stable/c/94e1bfcefe8264a207c2fda2febb954e70a34b42","https://git.kernel.org/stable/c/6b47b29730de3232b919d8362749f6814c5f2a33"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-68352","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-68352","identifiers":["CVE-2026-68352"]},"retained":false,"historicalAffected":[]}],"coverage":[]}