227 lines
11 KiB
JSON
227 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-2026-68333",
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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": "2026-07-30T09:28:09.383Z",
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"datePublished": "2026-08-10T12:03:09.524Z",
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"dateUpdated": "2026-08-19T16:33:30.627Z"
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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": "2026-08-19T16:33:30.627Z"
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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\ndpaa2-switch: put MAC endpoint device on disconnect\n\nfsl_mc_get_endpoint() returns the MAC endpoint device with a reference\ntaken through device_find_child(). The switch port connect path stores\nthat device in mac->mc_dev and keeps it for the lifetime of the connected\nMAC object.\n\nHowever, the disconnect path only closes the MAC and frees the dpaa2_mac\nobject. It does not drop the endpoint device reference stored in\nmac->mc_dev, so every successful connect leaks that device reference when\nthe MAC is later disconnected.\n\nDrop the endpoint device reference before freeing the dpaa2_mac object."
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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/net/ethernet/freescale/dpaa2/dpaa2-switch.c"
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],
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"versions": [
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{
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"version": "84cba72956fddf29ba666f885c39ed147024c125",
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"lessThan": "196f7301537814bef0f5915f87cd73d6d1235c19",
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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": "84cba72956fddf29ba666f885c39ed147024c125",
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"lessThan": "0e9a6811eb6198ab17538cd01fa155d133b238ed",
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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": "84cba72956fddf29ba666f885c39ed147024c125",
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"lessThan": "1f4ca61b7a93de3dfa5161bcd38ecb99bb091c38",
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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": "84cba72956fddf29ba666f885c39ed147024c125",
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"lessThan": "680eecc850d36a280df9780496bc603fec17b2d6",
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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": "84cba72956fddf29ba666f885c39ed147024c125",
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"lessThan": "26ac2d3602347f0377fbcd5214bc28a9d735ae68",
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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": "84cba72956fddf29ba666f885c39ed147024c125",
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"lessThan": "c27694ff6748e08fcd2fdba89018439d75b8198f",
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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": "84cba72956fddf29ba666f885c39ed147024c125",
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"lessThan": "4c1eabbef7a1707635652e956e39db1269c3af2b",
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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/net/ethernet/freescale/dpaa2/dpaa2-switch.c"
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],
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"versions": [
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{
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"version": "5.15",
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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": "5.15",
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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": "5.15.216",
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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": "6.1.183",
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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": "6.6.148",
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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": "6.12.101",
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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": "6.18.42",
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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": "7.1.6",
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"lessThanOrEqual": "7.1.*",
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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": "7.2",
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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": "5.15",
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"versionEndExcluding": "5.15.216"
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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": "5.15",
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"versionEndExcluding": "6.1.183"
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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": "5.15",
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"versionEndExcluding": "6.6.148"
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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": "5.15",
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"versionEndExcluding": "6.12.101"
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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": "5.15",
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"versionEndExcluding": "6.18.42"
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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": "5.15",
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"versionEndExcluding": "7.1.6"
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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": "5.15",
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"versionEndExcluding": "7.2"
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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/196f7301537814bef0f5915f87cd73d6d1235c19"
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},
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{
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"url": "https://git.kernel.org/stable/c/0e9a6811eb6198ab17538cd01fa155d133b238ed"
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},
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{
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"url": "https://git.kernel.org/stable/c/1f4ca61b7a93de3dfa5161bcd38ecb99bb091c38"
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},
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{
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"url": "https://git.kernel.org/stable/c/680eecc850d36a280df9780496bc603fec17b2d6"
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},
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{
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"url": "https://git.kernel.org/stable/c/26ac2d3602347f0377fbcd5214bc28a9d735ae68"
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},
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{
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"url": "https://git.kernel.org/stable/c/c27694ff6748e08fcd2fdba89018439d75b8198f"
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},
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{
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"url": "https://git.kernel.org/stable/c/4c1eabbef7a1707635652e956e39db1269c3af2b"
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}
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],
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"title": "dpaa2-switch: put MAC endpoint device on disconnect",
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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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} |