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-2021-47571",
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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": "2024-05-24T15:11:00.729Z",
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"datePublished": "2024-05-24T15:12:57.732Z",
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"dateUpdated": "2026-05-11T13:57:11.972Z"
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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": "2026-05-11T13:57:11.972Z"
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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\nstaging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()\n\nThe free_rtllib() function frees the \"dev\" pointer so there is use\nafter free on the next line. Re-arrange things to avoid that."
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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/staging/rtl8192e/rtl8192e/rtl_core.c"
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],
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"versions": [
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{
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"version": "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
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},
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{
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"version": "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
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"lessThan": "9186680382934b0e7529d3d70dcc0a21d087683b",
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},
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{
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"version": "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
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"lessThan": "c0ef0e75a858cbd8618b473f22fbca36106dcf82",
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},
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{
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"lessThan": "2e1ec01af2c7139c6a600bbfaea1a018b35094b6",
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},
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{
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"status": "affected",
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},
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{
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"version": "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
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"lessThan": "e27ee2f607fe6a9b923ef1fc65461c0613c97594",
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{
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"version": "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
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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/staging/rtl8192e/rtl8192e/rtl_core.c"
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],
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"versions": [
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{
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"version": "3.2",
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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": "3.2",
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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": "4.4.294",
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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": "4.9.292",
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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": "4.14.257",
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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": "4.19.219",
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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": "5.4.163",
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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": "5.10.83",
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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": "5.15.6",
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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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{
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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": "3.2",
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"versionEndExcluding": "4.4.294"
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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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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.2",
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"versionEndExcluding": "5.15.6"
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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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"references": [
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{
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},
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{
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"url": "https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683b"
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},
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{
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"url": "https://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82"
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{
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"url": "https://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4"
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}
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],
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"title": "staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()",
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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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"title": "CISA ADP Vulnrichment",
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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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"id": "CVE-2021-47571",
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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": "2024-05-24T19:15:02.697856Z"
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"dateUpdated": "2024-06-04T17:13:45.282Z"
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