{"id":"CVE-2024-40941","revision":"995369ee39744ecdbc9e7e51a2bac657","records":[{"revision":"995369ee39744ecdbc9e7e51a2bac657","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-40941","aliases":[],"title":"wifi: iwlwifi: mvm: don't read past the mfuart notifcation","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: don't read past the mfuart notifcation\n\nIn case the firmware sends a notification that claims it has more data\nthan it has, we will read past that was allocated for the notification.\nRemove the print of the buffer, we won't see it by default. If needed,\nwe can see the content with tracing.\n\nThis was reported by KFENCE.","state":0,"publishedAt":"2024-07-12T12:25:16.471+00:00","modifiedAt":"2026-10-15T00:45:29.594+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/fw.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87\",\n                            \"lessThan\": \"15b37c6fab9d5e40ac399fa1c725118588ed649c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87\",\n                            \"lessThan\": \"6532f18e66b384b8d4b7e5c9caca042faaa9e8de\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87\",\n                            \"lessThan\": \"46c59a25337049a2a230ce7f7c3b9f21d0aaaad7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87\",\n                            \"lessThan\": \"65686118845d427df27ee83a6ddd4885596b0805\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87\",\n                            \"lessThan\": \"a8bc8276af9aeacabb773f0c267cfcdb847c6f2d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87\",\n                            \"lessThan\": \"a05018739a5e6b9dc112c95bd4c59904062c8940\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87\",\n                            \"lessThan\": \"acdfa33c3cf5e1cd185cc1e0486bd0ea9f09c154\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87\",\n                            \"lessThan\": \"4bb95f4535489ed830cf9b34b0a891e384d1aee4\",\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/intel/iwlwifi/mvm/fw.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.12\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.12\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"4.19.317\",\n                            \"lessThanOrEqual\": \"4.19.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.4.279\",\n                            \"lessThanOrEqual\": \"5.4.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.221\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.162\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.95\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.35\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.9.6\",\n                            \"lessThanOrEqual\": \"6.9.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.10\",\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:N/A:H","score":8.1,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/15b37c6fab9d5e40ac399fa1c725118588ed649c","https://git.kernel.org/stable/c/6532f18e66b384b8d4b7e5c9caca042faaa9e8de","https://git.kernel.org/stable/c/46c59a25337049a2a230ce7f7c3b9f21d0aaaad7","https://git.kernel.org/stable/c/65686118845d427df27ee83a6ddd4885596b0805","https://git.kernel.org/stable/c/a8bc8276af9aeacabb773f0c267cfcdb847c6f2d","https://git.kernel.org/stable/c/a05018739a5e6b9dc112c95bd4c59904062c8940","https://git.kernel.org/stable/c/acdfa33c3cf5e1cd185cc1e0486bd0ea9f09c154","https://git.kernel.org/stable/c/4bb95f4535489ed830cf9b34b0a891e384d1aee4"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-40941","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-40941","identifiers":["CVE-2024-40941"]},"retained":false,"historicalAffected":[]}],"coverage":[]}