232 lines
9.7 KiB
JSON
232 lines
9.7 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-2021-47522",
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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": "2024-05-24T15:02:54.825Z",
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"datePublished": "2024-05-24T15:09:35.118Z",
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"dateUpdated": "2026-05-11T13:56:17.490Z"
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},
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T13:56:17.490Z"
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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: bigbenff: prevent null pointer dereference\n\nWhen emulating the device through uhid, there is a chance we don't have\noutput reports and so report_field is null."
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}
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"drivers/hid/hid-bigbenff.c"
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],
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},
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{
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"defaultStatus": "affected",
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"drivers/hid/hid-bigbenff.c"
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],
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"versions": [
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{
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"version": "4.20",
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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": "4.20",
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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": "5.4.165",
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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": "5.10.85",
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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": "5.15.8",
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"lessThanOrEqual": "5.15.*",
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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": "5.16",
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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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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.20",
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"versionEndExcluding": "5.4.165"
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},
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/8e0ceff632f48175ec7fb4706129c55ca8a7c7bd"
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},
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{
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"url": "https://git.kernel.org/stable/c/6272b17001e6fdcf7b4a16206287010a1523fa6e"
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},
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{
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"url": "https://git.kernel.org/stable/c/58f15f5ae7786c824868f3a7e093859b74669ce7"
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},
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{
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"url": "https://git.kernel.org/stable/c/918aa1ef104d286d16b9e7ef139a463ac7a296f0"
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}
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],
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"title": "HID: bigbenff: prevent null pointer dereference",
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"x_generator": {
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"adp": [
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{
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"title": "CISA ADP Vulnrichment",
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"metrics": [
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{
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"type": "ssvc",
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"content": {
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"id": "CVE-2021-47522",
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"role": "CISA Coordinator",
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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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"version": "2.0.3",
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"timestamp": "2024-05-28T15:21:40.399716Z"
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}
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"shortName": "CISA-ADP",
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"dateUpdated": "2024-06-04T17:14:47.355Z"
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"title": "CVE Program Container",
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"references": [
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