412 lines
19 KiB
JSON
412 lines
19 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-2025-21898",
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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": "2024-12-29T08:45:45.783Z",
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"datePublished": "2025-04-01T15:26:50.211Z",
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"dateUpdated": "2026-05-23T15:57:23.790Z"
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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": "2026-05-23T15:57:23.790Z"
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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\nftrace: Avoid potential division by zero in function_stat_show()\n\nCheck whether denominator expression x * (x - 1) * 1000 mod {2^32, 2^64}\nproduce zero and skip stddev computation in that case.\n\nFor now don't care about rec->counter * rec->counter overflow because\nrec->time * rec->time overflow will likely happen earlier."
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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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"kernel/trace/ftrace.c"
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],
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"versions": [
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{
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"version": "f0629ee3922f10112584b1898491fecc74d98b3b",
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"lessThan": "5b3d32f607f0478b414b16516cf27f9170cf66c8",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e31f7939c1c27faa5d0e3f14519eaf7c89e8a69d",
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"lessThan": "ca381f60a3bb7cfaa618d73ca411610bd7fc3149",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e31f7939c1c27faa5d0e3f14519eaf7c89e8a69d",
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"lessThan": "3d738b53ed6cddb68e68c9874520a4bf846163b5",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e31f7939c1c27faa5d0e3f14519eaf7c89e8a69d",
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"lessThan": "992775227843c9376773784b8b362add44592ad7",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e31f7939c1c27faa5d0e3f14519eaf7c89e8a69d",
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"lessThan": "f58a3f8e284d0bdf94164a8e61cd4e70d337a1a3",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e31f7939c1c27faa5d0e3f14519eaf7c89e8a69d",
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"lessThan": "746cc474a95473591853927b3a9792a2d671155b",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e31f7939c1c27faa5d0e3f14519eaf7c89e8a69d",
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"lessThan": "9cdac46fa7e854e587eb5f393fe491b6d7a9bdf6",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e31f7939c1c27faa5d0e3f14519eaf7c89e8a69d",
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"lessThan": "a1a7eb89ca0b89dc1c326eeee2596f263291aca3",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c59e74104cfd7df3ca0b5f59f1baee9c8c28b9ef",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "015f0fd0fcc338513f80044add27fa46cf71d217",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "1a2985af2a20b816a5cc41a2ddc1c4109ef6b9c6",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "7650b4b1df091815bbbbb837d308dd4154684f8a",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "010a7e846d4beaf34384c40ff18d5de10106d9b4",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "5.4.9",
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"lessThan": "5.4.291",
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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": "3.16.83",
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"lessThan": "3.17",
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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": "4.4.209",
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"lessThan": "4.5",
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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": "4.9.209",
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"lessThan": "4.10",
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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": "4.14.163",
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"lessThan": "4.15",
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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": "4.19.94",
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"lessThan": "4.20",
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"status": "affected",
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"versionType": "semver"
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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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"kernel/trace/ftrace.c"
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],
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"versions": [
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{
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"version": "5.5",
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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": "5.5",
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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": "5.4.291",
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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": "5.10.235",
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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": "5.15.179",
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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": "6.1.130",
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"lessThanOrEqual": "6.1.*",
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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": "6.6.81",
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"lessThanOrEqual": "6.6.*",
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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": "6.12.18",
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"lessThanOrEqual": "6.12.*",
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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": "6.13.6",
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"lessThanOrEqual": "6.13.*",
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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": "6.14",
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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": "5.4.9",
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"versionEndExcluding": "5.4.291"
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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": "5.5",
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"versionEndExcluding": "5.10.235"
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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": "5.5",
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"versionEndExcluding": "5.15.179"
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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": "5.5",
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"versionEndExcluding": "6.1.130"
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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": "5.5",
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"versionEndExcluding": "6.6.81"
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},
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{
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"versionStartIncluding": "5.5",
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"versionEndExcluding": "6.12.18"
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},
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{
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"versionStartIncluding": "5.5",
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"versionEndExcluding": "6.13.6"
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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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"versionStartIncluding": "5.5",
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"versionEndExcluding": "6.14"
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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": "3.16.83"
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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": "4.4.209"
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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": "4.9.209"
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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": "4.14.163"
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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": "4.19.94"
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}
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]
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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/5b3d32f607f0478b414b16516cf27f9170cf66c8"
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},
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{
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"url": "https://git.kernel.org/stable/c/ca381f60a3bb7cfaa618d73ca411610bd7fc3149"
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},
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{
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"url": "https://git.kernel.org/stable/c/3d738b53ed6cddb68e68c9874520a4bf846163b5"
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},
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{
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"url": "https://git.kernel.org/stable/c/992775227843c9376773784b8b362add44592ad7"
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},
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{
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"url": "https://git.kernel.org/stable/c/f58a3f8e284d0bdf94164a8e61cd4e70d337a1a3"
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},
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{
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"url": "https://git.kernel.org/stable/c/746cc474a95473591853927b3a9792a2d671155b"
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},
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{
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"url": "https://git.kernel.org/stable/c/9cdac46fa7e854e587eb5f393fe491b6d7a9bdf6"
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},
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{
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"url": "https://git.kernel.org/stable/c/a1a7eb89ca0b89dc1c326eeee2596f263291aca3"
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}
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],
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"title": "ftrace: Avoid potential division by zero in function_stat_show()",
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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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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-369",
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"lang": "en",
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"description": "CWE-369 Divide By Zero"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 5.5,
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"attackVector": "LOCAL",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "NONE"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-10-01T17:18:13.401520Z",
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"id": "CVE-2025-21898",
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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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"role": "CISA Coordinator",
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"version": "2.0.3"
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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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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-10-01T17:18:15.822Z"
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}
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},
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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://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
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}
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],
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2025-11-03T19:38:44.454Z"
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}
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}
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]
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}
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} |