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-2021-47514",
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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": "2024-05-24T15:02:54.824Z",
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"datePublished": "2024-05-24T15:09:28.686Z",
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"dateUpdated": "2026-05-11T13:56:08.141Z"
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},
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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\ndevlink: fix netns refcount leak in devlink_nl_cmd_reload()\n\nWhile preparing my patch series adding netns refcount tracking,\nI spotted bugs in devlink_nl_cmd_reload()\n\nSome error paths forgot to release a refcount on a netns.\n\nTo fix this, we can reduce the scope of get_net()/put_net()\nsection around the call to devlink_reload()."
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}
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],
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{
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"net/core/devlink.c"
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"net/core/devlink.c"
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],
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"versions": [
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{
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"version": "5.10",
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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": "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": "5.10.85",
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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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"versionStartIncluding": "5.10",
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"versionEndExcluding": "5.10.85"
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},
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{
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"references": [
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"url": "https://git.kernel.org/stable/c/4b7e90672af8e0c78205db006f1b0a20ebd07f5f"
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},
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{
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"url": "https://git.kernel.org/stable/c/fe30b70ca84da9c4aca85c03ad86e7a9b89c5ded"
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}
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],
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"title": "devlink: fix netns refcount leak in devlink_nl_cmd_reload()",
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"options": [
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{
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{
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"Automatable": "no"
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{
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"Technical Impact": "partial"
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"version": "2.0.3",
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"timestamp": "2024-05-24T19:18:46.534167Z"
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"dateUpdated": "2024-06-04T17:14:53.095Z"
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"dateUpdated": "2024-08-04T05:39:59.599Z"
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