cve-2024-40941
Vulnerability from cvelistv5
Published
2024-07-12 12:25
Modified
2024-11-05 09:33
Severity ?
EPSS score ?
Summary
wifi: iwlwifi: mvm: don't read past the mfuart notifcation
References
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T04:39:55.378Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/15b37c6fab9d5e40ac399fa1c725118588ed649c"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/6532f18e66b384b8d4b7e5c9caca042faaa9e8de"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/46c59a25337049a2a230ce7f7c3b9f21d0aaaad7"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/65686118845d427df27ee83a6ddd4885596b0805"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/a8bc8276af9aeacabb773f0c267cfcdb847c6f2d"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/a05018739a5e6b9dc112c95bd4c59904062c8940"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/acdfa33c3cf5e1cd185cc1e0486bd0ea9f09c154"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/4bb95f4535489ed830cf9b34b0a891e384d1aee4"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-40941",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-10T17:04:27.174658Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-11T17:33:02.057Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/intel/iwlwifi/mvm/fw.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "15b37c6fab9d",
"status": "affected",
"version": "bdccdb854f2f",
"versionType": "git"
},
{
"lessThan": "6532f18e66b3",
"status": "affected",
"version": "bdccdb854f2f",
"versionType": "git"
},
{
"lessThan": "46c59a253370",
"status": "affected",
"version": "bdccdb854f2f",
"versionType": "git"
},
{
"lessThan": "65686118845d",
"status": "affected",
"version": "bdccdb854f2f",
"versionType": "git"
},
{
"lessThan": "a8bc8276af9a",
"status": "affected",
"version": "bdccdb854f2f",
"versionType": "git"
},
{
"lessThan": "a05018739a5e",
"status": "affected",
"version": "bdccdb854f2f",
"versionType": "git"
},
{
"lessThan": "acdfa33c3cf5",
"status": "affected",
"version": "bdccdb854f2f",
"versionType": "git"
},
{
"lessThan": "4bb95f453548",
"status": "affected",
"version": "bdccdb854f2f",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/intel/iwlwifi/mvm/fw.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.12"
},
{
"lessThan": "4.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.317",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.279",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.221",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.162",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.95",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.35",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.9.*",
"status": "unaffected",
"version": "6.9.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.10",
"versionType": "original_commit_for_fix"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: don\u0027t 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\u0027t see it by default. If needed,\nwe can see the content with tracing.\n\nThis was reported by KFENCE."
}
],
"providerMetadata": {
"dateUpdated": "2024-11-05T09:33:36.687Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/15b37c6fab9d5e40ac399fa1c725118588ed649c"
},
{
"url": "https://git.kernel.org/stable/c/6532f18e66b384b8d4b7e5c9caca042faaa9e8de"
},
{
"url": "https://git.kernel.org/stable/c/46c59a25337049a2a230ce7f7c3b9f21d0aaaad7"
},
{
"url": "https://git.kernel.org/stable/c/65686118845d427df27ee83a6ddd4885596b0805"
},
{
"url": "https://git.kernel.org/stable/c/a8bc8276af9aeacabb773f0c267cfcdb847c6f2d"
},
{
"url": "https://git.kernel.org/stable/c/a05018739a5e6b9dc112c95bd4c59904062c8940"
},
{
"url": "https://git.kernel.org/stable/c/acdfa33c3cf5e1cd185cc1e0486bd0ea9f09c154"
},
{
"url": "https://git.kernel.org/stable/c/4bb95f4535489ed830cf9b34b0a891e384d1aee4"
}
],
"title": "wifi: iwlwifi: mvm: don\u0027t read past the mfuart notifcation",
"x_generator": {
"engine": "bippy-9e1c9544281a"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-40941",
"datePublished": "2024-07-12T12:25:16.471Z",
"dateReserved": "2024-07-12T12:17:45.587Z",
"dateUpdated": "2024-11-05T09:33:36.687Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-40941\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-07-12T13:15:16.440\",\"lastModified\":\"2024-11-21T09:31:54.967\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nwifi: iwlwifi: mvm: don\u0027t 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\u0027t see it by default. If needed,\\nwe can see the content with tracing.\\n\\nThis was reported by KFENCE.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: wifi: iwlwifi: mvm: no leer m\u00e1s all\u00e1 de la notificaci\u00f3n mfuart En caso de que el firmware env\u00ede una notificaci\u00f3n que dice que tiene m\u00e1s datos de los que tiene, leeremos m\u00e1s all\u00e1 de los asignados para la notificaci\u00f3n. Elimina la impresi\u00f3n del b\u00fafer, no la veremos por defecto. Si es necesario, podemos ver el contenido con rastreo. As\u00ed lo inform\u00f3 KFENCE.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/15b37c6fab9d5e40ac399fa1c725118588ed649c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/46c59a25337049a2a230ce7f7c3b9f21d0aaaad7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/4bb95f4535489ed830cf9b34b0a891e384d1aee4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6532f18e66b384b8d4b7e5c9caca042faaa9e8de\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/65686118845d427df27ee83a6ddd4885596b0805\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a05018739a5e6b9dc112c95bd4c59904062c8940\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a8bc8276af9aeacabb773f0c267cfcdb847c6f2d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/acdfa33c3cf5e1cd185cc1e0486bd0ea9f09c154\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/15b37c6fab9d5e40ac399fa1c725118588ed649c\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/46c59a25337049a2a230ce7f7c3b9f21d0aaaad7\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/4bb95f4535489ed830cf9b34b0a891e384d1aee4\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/6532f18e66b384b8d4b7e5c9caca042faaa9e8de\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/65686118845d427df27ee83a6ddd4885596b0805\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/a05018739a5e6b9dc112c95bd4c59904062c8940\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/a8bc8276af9aeacabb773f0c267cfcdb847c6f2d\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/acdfa33c3cf5e1cd185cc1e0486bd0ea9f09c154\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
}
}