309 lines
14 KiB
JSON
309 lines
14 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-2022-49682",
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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": "2025-02-26T02:21:30.440Z",
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"datePublished": "2025-02-26T02:24:10.703Z",
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"dateUpdated": "2026-05-11T19:04:39.413Z"
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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": "2026-05-11T19:04:39.413Z"
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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\nxtensa: Fix refcount leak bug in time.c\n\nIn calibrate_ccount(), of_find_compatible_node() will return a node\npointer with refcount incremented. We should use of_node_put() when\nit is not used anymore."
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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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"arch/xtensa/kernel/time.c"
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],
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"versions": [
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{
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"version": "205ad548a7426fb6813760cd9917d3fc24122576",
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"lessThan": "3e5eb904d9ba657308fc75a5de434b0e58dcb8d7",
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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": "205ad548a7426fb6813760cd9917d3fc24122576",
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"lessThan": "7de4502af68f4f3932f450157f5483eb7b33cb74",
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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": "205ad548a7426fb6813760cd9917d3fc24122576",
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"lessThan": "f1eaf4ba5372ad111f687a80c67e270708e14c23",
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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": "205ad548a7426fb6813760cd9917d3fc24122576",
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"lessThan": "e5234a9d64a976abd134a14710dcd5188158a7c5",
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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": "205ad548a7426fb6813760cd9917d3fc24122576",
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"lessThan": "af0ff2da01521144bc11194f4c26485d7c9cee73",
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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": "205ad548a7426fb6813760cd9917d3fc24122576",
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"lessThan": "0dcc1dd8a5dd9240639f1051dfaa2dffc9fbbde5",
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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": "205ad548a7426fb6813760cd9917d3fc24122576",
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"lessThan": "0e403a383c14b63c86bd9df085b7e573e9caee64",
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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": "205ad548a7426fb6813760cd9917d3fc24122576",
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"lessThan": "a0117dc956429f2ede17b323046e1968d1849150",
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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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"arch/xtensa/kernel/time.c"
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],
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"versions": [
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{
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"version": "4.9",
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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": "4.9",
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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": "4.9.321",
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"lessThanOrEqual": "4.9.*",
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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": "4.14.286",
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"lessThanOrEqual": "4.14.*",
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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": "4.19.250",
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"lessThanOrEqual": "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": "5.4.202",
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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": "5.10.127",
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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": "5.15.51",
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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": "5.18.8",
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"lessThanOrEqual": "5.18.*",
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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": "5.19",
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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": "4.9",
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"versionEndExcluding": "4.9.321"
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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",
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"versionEndExcluding": "4.14.286"
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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",
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"versionEndExcluding": "4.19.250"
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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",
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"versionEndExcluding": "5.4.202"
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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",
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"versionEndExcluding": "5.10.127"
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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",
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"versionEndExcluding": "5.15.51"
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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",
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"versionEndExcluding": "5.18.8"
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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",
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"versionEndExcluding": "5.19"
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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/3e5eb904d9ba657308fc75a5de434b0e58dcb8d7"
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},
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{
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"url": "https://git.kernel.org/stable/c/7de4502af68f4f3932f450157f5483eb7b33cb74"
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},
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{
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"url": "https://git.kernel.org/stable/c/f1eaf4ba5372ad111f687a80c67e270708e14c23"
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},
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{
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"url": "https://git.kernel.org/stable/c/e5234a9d64a976abd134a14710dcd5188158a7c5"
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},
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{
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"url": "https://git.kernel.org/stable/c/af0ff2da01521144bc11194f4c26485d7c9cee73"
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},
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{
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"url": "https://git.kernel.org/stable/c/0dcc1dd8a5dd9240639f1051dfaa2dffc9fbbde5"
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},
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{
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"url": "https://git.kernel.org/stable/c/0e403a383c14b63c86bd9df085b7e573e9caee64"
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},
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{
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"url": "https://git.kernel.org/stable/c/a0117dc956429f2ede17b323046e1968d1849150"
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}
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],
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"title": "xtensa: Fix refcount leak bug in time.c",
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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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"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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"id": "CVE-2022-49682",
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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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],
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"version": "2.0.3",
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"timestamp": "2025-10-01T19:32:55.804605Z"
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}
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}
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}
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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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"lang": "en",
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"type": "CWE",
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"description": "CWE-noinfo Not enough information"
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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": "2025-10-01T19:36:46.447Z"
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}
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}
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]
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}
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} |