248 lines
11 KiB
JSON
248 lines
11 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-2026-89982",
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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": "2026-09-11T19:38:34.779Z",
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"datePublished": "2026-09-16T10:32:58.747Z",
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"dateUpdated": "2026-10-19T08:55:56.803Z"
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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": "2026-10-19T08:55:56.803Z"
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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\ni2c: mux: Fix channel node leak on adapter add failure\n\ni2c_mux_add_adapter() takes a reference to the Device Tree channel node\nbefore registering the new adapter. If adapter registration fails, the\nerror path frees the private data without dropping that reference.\n\nRelease the channel node before freeing the private data."
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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/i2c/i2c-mux.c"
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],
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"versions": [
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{
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"version": "bc45449b1444611d68466ae7f45f235420d79019",
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"lessThan": "4f42f70afd2447f3c82ca69d1e03466a75348ba9",
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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": "bc45449b1444611d68466ae7f45f235420d79019",
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"lessThan": "4c9bc46a2a4afb7a11c48d33bdf19febab431015",
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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": "bc45449b1444611d68466ae7f45f235420d79019",
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"lessThan": "dd2c1e6747b17b24ecddd48a7bb6bb964c2793d1",
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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": "bc45449b1444611d68466ae7f45f235420d79019",
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"lessThan": "0927153f2abf48b6cc3e5f27063a17f7a8d47f38",
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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": "bc45449b1444611d68466ae7f45f235420d79019",
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"lessThan": "b580f062b24c4eef562f08f210c028adb34ef14e",
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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": "bc45449b1444611d68466ae7f45f235420d79019",
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"lessThan": "2b3b06cb709c4bf75a3fe3da3a0ca368ee3b40e5",
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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": "bc45449b1444611d68466ae7f45f235420d79019",
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"lessThan": "694e7e6edf249723ca7d3ef77c2ca1badfc78dc4",
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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": "bc45449b1444611d68466ae7f45f235420d79019",
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"lessThan": "385c7af4e3b95d0769fd211831674e83b16a2ebf",
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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/i2c/i2c-mux.c"
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],
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"versions": [
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{
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"version": "3.5",
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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": "3.5",
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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": "5.10.270",
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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": "5.15.221",
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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": "6.1.188",
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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": "6.6.157",
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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": "6.12.110",
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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": "6.18.51",
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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": "7.2.5",
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"lessThanOrEqual": "7.2.*",
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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": "7.3",
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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": "3.5",
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"versionEndExcluding": "5.10.270"
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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": "3.5",
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"versionEndExcluding": "5.15.221"
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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": "3.5",
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"versionEndExcluding": "6.1.188"
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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": "3.5",
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"versionEndExcluding": "6.6.157"
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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": "3.5",
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"versionEndExcluding": "6.12.110"
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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": "3.5",
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"versionEndExcluding": "6.18.51"
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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": "3.5",
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"versionEndExcluding": "7.2.5"
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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": "3.5",
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"versionEndExcluding": "7.3"
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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/4f42f70afd2447f3c82ca69d1e03466a75348ba9"
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},
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{
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"url": "https://git.kernel.org/stable/c/4c9bc46a2a4afb7a11c48d33bdf19febab431015"
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},
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{
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"url": "https://git.kernel.org/stable/c/dd2c1e6747b17b24ecddd48a7bb6bb964c2793d1"
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},
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{
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"url": "https://git.kernel.org/stable/c/0927153f2abf48b6cc3e5f27063a17f7a8d47f38"
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},
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{
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"url": "https://git.kernel.org/stable/c/b580f062b24c4eef562f08f210c028adb34ef14e"
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},
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{
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"url": "https://git.kernel.org/stable/c/2b3b06cb709c4bf75a3fe3da3a0ca368ee3b40e5"
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},
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{
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"url": "https://git.kernel.org/stable/c/694e7e6edf249723ca7d3ef77c2ca1badfc78dc4"
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},
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{
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"url": "https://git.kernel.org/stable/c/385c7af4e3b95d0769fd211831674e83b16a2ebf"
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}
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],
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"title": "i2c: mux: Fix channel node leak on adapter add failure",
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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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} |