340 lines
15 KiB
JSON
340 lines
15 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2021-47404",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2024-05-21T14:58:30.816Z",
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"datePublished": "2024-05-21T15:03:58.021Z",
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"dateUpdated": "2026-05-11T13:54:02.901Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T13:54:02.901Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: betop: fix slab-out-of-bounds Write in betop_probe\n\nSyzbot reported slab-out-of-bounds Write bug in hid-betopff driver.\nThe problem is the driver assumes the device must have an input report but\nsome malicious devices violate this assumption.\n\nSo this patch checks hid_device's input is non empty before it's been used."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/hid/hid-betopff.c"
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],
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"versions": [
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{
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"version": "52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4",
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"lessThan": "a4faa7153b87fbcfe4be15f4278676f79ca6e019",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4",
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"lessThan": "6fc4476dda58f6c00097c7ddec3b772513f57525",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4",
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"lessThan": "1c83c38dec83d57bc18d0c01d82c413d3b34ccb9",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4",
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"lessThan": "bb8b72374db69afa25a5b65cf1c092860c6fe914",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4",
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"lessThan": "fe9bb925e7096509711660d39c0493a1546e9550",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4",
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"lessThan": "dedfc35a2de2bae9fa3da8210a05bfd515f83fee",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4",
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"lessThan": "708107b80aa616976d1c5fa60ac0c1390749db5e",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4",
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"lessThan": "1e4ce418b1cb1a810256b5fb3fd33d22d1325993",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/hid/hid-betopff.c"
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],
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"versions": [
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{
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"version": "4.0",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "4.0",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.4.286",
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"lessThanOrEqual": "4.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.9.285",
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"lessThanOrEqual": "4.9.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.14.249",
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"lessThanOrEqual": "4.14.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.19.209",
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"lessThanOrEqual": "4.19.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.4.151",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.71",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.14.10",
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"lessThanOrEqual": "5.14.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.0",
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"versionEndExcluding": "4.4.286"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.0",
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"versionEndExcluding": "4.9.285"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.0",
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"versionEndExcluding": "5.14.10"
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},
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{
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"vulnerable": true,
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"versionStartIncluding": "4.0",
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}
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/a4faa7153b87fbcfe4be15f4278676f79ca6e019"
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},
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{
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"url": "https://git.kernel.org/stable/c/6fc4476dda58f6c00097c7ddec3b772513f57525"
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},
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{
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"url": "https://git.kernel.org/stable/c/1c83c38dec83d57bc18d0c01d82c413d3b34ccb9"
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{
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"url": "https://git.kernel.org/stable/c/bb8b72374db69afa25a5b65cf1c092860c6fe914"
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},
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{
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"url": "https://git.kernel.org/stable/c/fe9bb925e7096509711660d39c0493a1546e9550"
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{
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"url": "https://git.kernel.org/stable/c/dedfc35a2de2bae9fa3da8210a05bfd515f83fee"
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{
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"url": "https://git.kernel.org/stable/c/708107b80aa616976d1c5fa60ac0c1390749db5e"
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{
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"url": "https://git.kernel.org/stable/c/1e4ce418b1cb1a810256b5fb3fd33d22d1325993"
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}
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],
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"title": "HID: betop: fix slab-out-of-bounds Write in betop_probe",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2024-06-11T17:40:32.628487Z",
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"id": "CVE-2021-47404",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2024-06-11T17:42:16.335Z"
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"dateUpdated": "2024-08-04T05:39:59.325Z"
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},
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"title": "CVE Program Container",
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"references": [
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