244 lines
10 KiB
JSON
244 lines
10 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-2021-47009",
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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": "2024-02-27T18:42:55.952Z",
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"datePublished": "2024-02-28T08:13:28.439Z",
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"dateUpdated": "2026-05-23T15:19:01.571Z"
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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\nKEYS: trusted: Fix memory leak on object td\n\nTwo error return paths are neglecting to free allocated object td,\ncausing a memory leak. Fix this by returning via the error return\npath that securely kfree's td.\n\nFixes clang scan-build warning:\nsecurity/keys/trusted-keys/trusted_tpm1.c:496:10: warning: Potential\nmemory leak [unix.Malloc]"
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}
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],
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{
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{
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"version": "5.10.20",
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"lessThan": "5.10.38",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "5.11.3",
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"lessThan": "5.11.22",
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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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"programFiles": [
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"security/keys/trusted-keys/trusted_tpm1.c"
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],
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"versions": [
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{
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"version": "5.12",
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{
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"version": "0",
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},
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{
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"version": "5.10.38",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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},
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{
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"version": "5.11.22",
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"status": "unaffected",
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},
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{
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"version": "5.12.5",
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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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"cpeApplicability": [
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"nodes": [
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"operator": "OR",
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"versionStartIncluding": "5.10.20",
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"references": [
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}
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],
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"title": "KEYS: trusted: Fix memory leak on object td",
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"content": {
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"timestamp": "2024-06-21T16:28:43.194952Z",
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"id": "CVE-2021-47009",
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"options": [
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"role": "CISA Coordinator",
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"version": "2.0.3"
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"title": "CISA ADP Vulnrichment",
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