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-2021-47518",
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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": "2024-05-24T15:09:31.334Z",
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"dateUpdated": "2026-05-11T13:56:12.796Z"
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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": "2026-05-11T13:56:12.796Z"
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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\nnfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done\n\nThe done() netlink callback nfc_genl_dump_ses_done() should check if\nreceived argument is non-NULL, because its allocation could fail earlier\nin dumpit() (nfc_genl_dump_ses())."
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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/nfc/netlink.c"
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],
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"versions": [
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{
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"version": "ac22ac466a659f1b2e02a2e2ee23fc5c42da2c95",
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"status": "affected",
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{
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"status": "affected",
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},
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{
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"lessThan": "811a7576747760bcaf60502f096d1e6e91d566fa",
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"status": "affected",
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{
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"version": "ac22ac466a659f1b2e02a2e2ee23fc5c42da2c95",
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"lessThan": "3b861a40325eac9c4c13b6c53874ad90617e944d",
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"status": "affected",
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},
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{
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"lessThan": "48fcd08fdbe05e35b650a252ec2a2d96057a1c7a",
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"status": "affected",
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"lessThan": "83ea620a1be840bf05089a5061fb8323ca42f38c",
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"status": "affected",
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"versionType": "git"
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{
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"version": "ac22ac466a659f1b2e02a2e2ee23fc5c42da2c95",
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"lessThan": "fae9705d281091254d4a81fa2da9d22346097dca",
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"status": "affected",
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},
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{
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"version": "ac22ac466a659f1b2e02a2e2ee23fc5c42da2c95",
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"lessThan": "4cd8371a234d051f9c9557fcbb1f8c523b1c0d10",
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"status": "affected",
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"versionType": "git"
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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/nfc/netlink.c"
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],
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"versions": [
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{
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"version": "3.12",
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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": "3.12",
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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": "4.4.295",
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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": "4.9.293",
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"lessThanOrEqual": "4.9.*",
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"status": "unaffected",
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},
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{
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"version": "4.14.258",
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"lessThanOrEqual": "4.14.*",
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"status": "unaffected",
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},
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{
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"version": "4.19.221",
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"lessThanOrEqual": "4.19.*",
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"status": "unaffected",
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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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"id": "CVE-2021-47518",
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