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-2021-47054",
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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": "2024-02-29T22:33:44.293Z",
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"datePublished": "2024-02-29T22:37:29.140Z",
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"dateUpdated": "2026-05-11T13:47:11.336Z"
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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": "2026-05-11T13:47:11.336Z"
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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\nbus: qcom: Put child node before return\n\nPut child node before return to fix potential reference count leak.\nGenerally, the reference count of child is incremented and decremented\nautomatically in the macro for_each_available_child_of_node() and should\nbe decremented manually if the loop is broken in loop body."
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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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"drivers/bus/qcom-ebi2.c"
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],
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"versions": [
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{
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"version": "335a127548081322bd2b294d715418648912f20c",
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"lessThan": "a6191e91c10e50bd51db65a00e03d02b6b0cf8c4",
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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": "335a127548081322bd2b294d715418648912f20c",
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"lessThan": "94810fc52925eb122a922df7f9966cf3f4ba7391",
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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": "335a127548081322bd2b294d715418648912f20c",
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"lessThan": "a399dd80e697a02cfb23e2fc09b87849994043d9",
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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": "335a127548081322bd2b294d715418648912f20c",
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"lessThan": "3a76ec28824c01b57aa1f0927841d75e4f167cb8",
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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": "335a127548081322bd2b294d715418648912f20c",
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"lessThan": "00f6abd3509b1d70d0ab0fbe65ce5685cebed8be",
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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": "335a127548081322bd2b294d715418648912f20c",
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"lessThan": "6b68c03dfc79cd95a58dfd03f91f6e82829a1b0c",
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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": "335a127548081322bd2b294d715418648912f20c",
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"lessThan": "c6f8e0dc8da1cd78d640dee392071cc2326ec1b2",
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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": "335a127548081322bd2b294d715418648912f20c",
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"lessThan": "ac6ad7c2a862d682bb584a4bc904d89fa7721af8",
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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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"drivers/bus/qcom-ebi2.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": "4.9.269",
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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": "4.14.233",
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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": "4.19.191",
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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": "5.4.119",
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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": "5.10.37",
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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": "5.11.21",
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"lessThanOrEqual": "5.11.*",
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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": "5.12.4",
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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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{
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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": "4.9.269"
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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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"versionEndExcluding": "5.11.21"
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.9",
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"versionEndExcluding": "5.12.4"
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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": "5.13"
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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/a6191e91c10e50bd51db65a00e03d02b6b0cf8c4"
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},
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{
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"url": "https://git.kernel.org/stable/c/94810fc52925eb122a922df7f9966cf3f4ba7391"
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},
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{
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"url": "https://git.kernel.org/stable/c/a399dd80e697a02cfb23e2fc09b87849994043d9"
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},
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{
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"url": "https://git.kernel.org/stable/c/3a76ec28824c01b57aa1f0927841d75e4f167cb8"
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{
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"url": "https://git.kernel.org/stable/c/00f6abd3509b1d70d0ab0fbe65ce5685cebed8be"
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},
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"url": "https://git.kernel.org/stable/c/6b68c03dfc79cd95a58dfd03f91f6e82829a1b0c"
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},
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{
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"url": "https://git.kernel.org/stable/c/c6f8e0dc8da1cd78d640dee392071cc2326ec1b2"
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},
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{
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"url": "https://git.kernel.org/stable/c/ac6ad7c2a862d682bb584a4bc904d89fa7721af8"
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}
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],
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"title": "bus: qcom: Put child node before return",
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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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"title": "CISA ADP Vulnrichment",
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"metrics": [
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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-2021-47054",
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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": "2024-03-06T19:38:43.241210Z"
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"shortName": "CISA-ADP",
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"dateUpdated": "2024-06-04T17:14:21.965Z"
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"dateUpdated": "2024-08-04T05:24:39.625Z"
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},
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"title": "CVE Program Container",
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"references": [
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