206 lines
9.5 KiB
JSON
206 lines
9.5 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-2026-93129",
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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": "2026-09-17T16:02:15.087Z",
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"datePublished": "2026-09-17T16:11:32.609Z",
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"dateUpdated": "2026-10-30T12:36:06.719Z"
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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": "2026-10-30T12:36:06.719Z"
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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\nplatform/x86: dell-wmi-base: Fix handling of ultra performance key\n\nThe commit message of commit 5fbd827eb9c2 (\"platform/x86: dell-wmi: Recognise or support new switches\")\nstates that the ultra performance key contains additional data\nafter the type and code fields. The event data passed to\ndell_wmi_process_key() is already parsed, so \"buffer\" already\nstarts after those two fields.\n\nUse the correct index for accessing the first data field to avoid\na potential buffer overread."
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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/platform/x86/dell/dell-wmi-base.c"
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],
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"versions": [
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{
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"version": "5fbd827eb9c224c33a5f263ee543a75fe957faa3",
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"lessThan": "ef16f467393ca1a15ec8431fba5e67dd6071074e",
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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": "5fbd827eb9c224c33a5f263ee543a75fe957faa3",
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"lessThan": "30674a7bbf20311a0c4edd5edb9526ef1eecc692",
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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": "5fbd827eb9c224c33a5f263ee543a75fe957faa3",
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"lessThan": "ace1a687ea9ea70d17e3089ca173acfa1ec24412",
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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": "5fbd827eb9c224c33a5f263ee543a75fe957faa3",
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"lessThan": "16a82add1918d3aae1e0b68c0a983b6fc64f5062",
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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": "5fbd827eb9c224c33a5f263ee543a75fe957faa3",
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"lessThan": "392c19faec6bf4cb72fb02322e2a61e198dd8f72",
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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": "5fbd827eb9c224c33a5f263ee543a75fe957faa3",
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"lessThan": "adfd6846bea13667ff28f8aaf00c32fbd69825ab",
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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/platform/x86/dell/dell-wmi-base.c"
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],
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"versions": [
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{
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"version": "5.16",
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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": "5.16",
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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": "6.1.191",
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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": "6.6.160",
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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": "6.12.114",
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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": "6.18.57",
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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": "7.2.6",
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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": "5.16",
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"versionEndExcluding": "6.1.191"
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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": "5.16",
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"versionEndExcluding": "6.6.160"
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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": "5.16",
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"versionEndExcluding": "6.12.114"
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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": "5.16",
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"versionEndExcluding": "6.18.57"
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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": "5.16",
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"versionEndExcluding": "7.2.6"
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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": "5.16",
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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/ef16f467393ca1a15ec8431fba5e67dd6071074e"
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},
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{
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"url": "https://git.kernel.org/stable/c/30674a7bbf20311a0c4edd5edb9526ef1eecc692"
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},
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{
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"url": "https://git.kernel.org/stable/c/ace1a687ea9ea70d17e3089ca173acfa1ec24412"
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},
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{
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"url": "https://git.kernel.org/stable/c/16a82add1918d3aae1e0b68c0a983b6fc64f5062"
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},
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{
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"url": "https://git.kernel.org/stable/c/392c19faec6bf4cb72fb02322e2a61e198dd8f72"
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},
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{
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"url": "https://git.kernel.org/stable/c/adfd6846bea13667ff28f8aaf00c32fbd69825ab"
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}
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],
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"title": "platform/x86: dell-wmi-base: Fix handling of ultra performance key",
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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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} |