248 lines
12 KiB
JSON
248 lines
12 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-2026-45868",
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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": "2026-05-13T15:03:33.080Z",
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"datePublished": "2026-05-27T12:15:48.311Z",
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"dateUpdated": "2026-05-27T12:15:48.311Z"
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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": "2026-05-27T12:15:48.311Z"
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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\npinctrl: single: fix refcount leak in pcs_add_gpio_func()\n\nof_parse_phandle_with_args() returns a device_node pointer with refcount\nincremented in gpiospec.np. The loop iterates through all phandles but\nnever releases the reference, causing a refcount leak on each iteration.\n\nAdd of_node_put() calls to release the reference after extracting the\nneeded arguments and on the error path when devm_kzalloc() fails.\n\nThis bug was detected by our static analysis tool and verified by my\ncode review."
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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/pinctrl/pinctrl-single.c"
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],
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"versions": [
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{
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"version": "a1a277eb76b3507df7c41774048a644aa4dfd096",
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"lessThan": "191bfd5710d6a7f48ba4315d8d3e908dcc15243c",
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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": "a1a277eb76b3507df7c41774048a644aa4dfd096",
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"lessThan": "3e3b28bb0b6ddc521a4fdd1c1ba0d35017a0796b",
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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": "a1a277eb76b3507df7c41774048a644aa4dfd096",
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"lessThan": "456a60d06c09a92680dc35fabca68024badcc28e",
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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": "a1a277eb76b3507df7c41774048a644aa4dfd096",
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"lessThan": "99cc7352156c65201c675f750e0e77c4c73d93f5",
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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": "a1a277eb76b3507df7c41774048a644aa4dfd096",
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"lessThan": "7814b1431848854b56717086e2b61bea3c59753d",
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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": "a1a277eb76b3507df7c41774048a644aa4dfd096",
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"lessThan": "e2e367e56bacb93ce5ac73f0b3297d5c83d38dd4",
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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": "a1a277eb76b3507df7c41774048a644aa4dfd096",
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"lessThan": "5b9e84d27e310f22c4ba45fedbc4f5baf43dd823",
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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": "a1a277eb76b3507df7c41774048a644aa4dfd096",
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"lessThan": "353353309b0f7afa407df29e455f9d15b5acc296",
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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/pinctrl/pinctrl-single.c"
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],
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"versions": [
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{
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"version": "3.10",
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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": "3.10",
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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": "5.10.252",
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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": "5.15.202",
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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": "6.1.165",
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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": "6.6.128",
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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": "6.12.75",
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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": "6.18.14",
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"lessThanOrEqual": "6.18.*",
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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": "6.19.4",
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"lessThanOrEqual": "6.19.*",
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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": "7.0",
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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": "3.10",
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"versionEndExcluding": "5.10.252"
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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": "3.10",
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"versionEndExcluding": "5.15.202"
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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": "3.10",
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"versionEndExcluding": "6.1.165"
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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": "3.10",
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"versionEndExcluding": "6.6.128"
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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": "3.10",
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"versionEndExcluding": "6.12.75"
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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": "3.10",
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"versionEndExcluding": "6.18.14"
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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": "3.10",
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"versionEndExcluding": "6.19.4"
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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": "3.10",
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"versionEndExcluding": "7.0"
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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/191bfd5710d6a7f48ba4315d8d3e908dcc15243c"
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},
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{
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"url": "https://git.kernel.org/stable/c/3e3b28bb0b6ddc521a4fdd1c1ba0d35017a0796b"
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},
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{
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"url": "https://git.kernel.org/stable/c/456a60d06c09a92680dc35fabca68024badcc28e"
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},
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{
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"url": "https://git.kernel.org/stable/c/99cc7352156c65201c675f750e0e77c4c73d93f5"
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},
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{
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"url": "https://git.kernel.org/stable/c/7814b1431848854b56717086e2b61bea3c59753d"
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},
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{
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"url": "https://git.kernel.org/stable/c/e2e367e56bacb93ce5ac73f0b3297d5c83d38dd4"
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},
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{
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"url": "https://git.kernel.org/stable/c/5b9e84d27e310f22c4ba45fedbc4f5baf43dd823"
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},
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{
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"url": "https://git.kernel.org/stable/c/353353309b0f7afa407df29e455f9d15b5acc296"
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}
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],
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"title": "pinctrl: single: fix refcount leak in pcs_add_gpio_func()",
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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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}
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} |