205 lines
8.6 KiB
JSON
205 lines
8.6 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-2021-47143",
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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": "2024-03-04T18:12:48.844Z",
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"datePublished": "2024-03-25T09:07:41.075Z",
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"dateUpdated": "2026-05-11T13:48:53.055Z"
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},
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"containers": {
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T13:48:53.055Z"
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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\nnet/smc: remove device from smcd_dev_list after failed device_add()\n\nIf the device_add() for a smcd_dev fails, there's no cleanup step that\nrolls back the earlier list_add(). The device subsequently gets freed,\nand we end up with a corrupted list.\n\nAdd some error handling that removes the device from the list."
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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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"net/smc/smc_ism.c"
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],
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"lessThan": "444d7be9532dcfda8e0385226c862fd7e986f607",
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"status": "affected",
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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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"net/smc/smc_ism.c"
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],
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"versions": [
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{
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"version": "4.19",
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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": "4.19",
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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": "5.10.42",
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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": "5.12.9",
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"lessThanOrEqual": "5.12.*",
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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": "5.13",
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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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"versionStartIncluding": "4.19",
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"versionEndExcluding": "5.10.42"
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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": "4.19",
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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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}
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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/8b2cdc004d21a7255f219706dca64411108f7897"
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},
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{
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"url": "https://git.kernel.org/stable/c/40588782f1016c655ae1d302892f61d35af96842"
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},
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{
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"url": "https://git.kernel.org/stable/c/444d7be9532dcfda8e0385226c862fd7e986f607"
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}
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],
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"title": "net/smc: remove device from smcd_dev_list after failed device_add()",
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"x_generator": {
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"engine": "bippy-1.2.0"
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"shortName": "CVE",
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"dateUpdated": "2024-08-04T05:24:40.199Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/8b2cdc004d21a7255f219706dca64411108f7897",
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{
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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-2021-47143",
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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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"version": "2.0.3",
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"timestamp": "2024-09-10T15:54:57.413915Z"
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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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} |