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-2026-98762",
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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": "2026-09-25T10:25:14.368Z",
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"datePublished": "2026-10-18T15:47:53.656Z",
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"dateUpdated": "2026-10-30T12:39:31.169Z"
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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": "2026-10-30T12:39:31.169Z"
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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\nUSB: dwc2: shut down wakeup timer before freeing HCD state\n\ndwc2_wakeup_detected() accesses the DWC2 host state and can rearm the\nwakeup timer. dwc2_hcd_free() currently deletes the timer only after\nfreeing host-owned state, and timer_delete() does not synchronize a\ncallback or prevent it from being queued again.\n\nStop and shut down the timer in dwc2_hcd_release(), before the HCD\nresources are freed. This covers both the HCD initialization error path\nand normal HCD removal."
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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/usb/dwc2/hcd.c"
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],
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"versions": [
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{
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"version": "7359d482eb4d3967cc8be354405ae6be6eaf732c",
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"lessThan": "f3d76baa5b902f681100447e9d185819c5c1316d",
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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": "7359d482eb4d3967cc8be354405ae6be6eaf732c",
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"lessThan": "0b2ea59d66d046d5601ffc3e61dd09d3597c704e",
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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": "7359d482eb4d3967cc8be354405ae6be6eaf732c",
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"lessThan": "82cc242da6d621752718929e6a2fa6f9554ebffe",
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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": "7359d482eb4d3967cc8be354405ae6be6eaf732c",
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"lessThan": "441be312fce927443eae2821f502344d953c38bb",
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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": "7359d482eb4d3967cc8be354405ae6be6eaf732c",
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"lessThan": "4333174ea52c863a50bb3e0a4726bf9f7cdf7524",
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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": "7359d482eb4d3967cc8be354405ae6be6eaf732c",
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"lessThan": "79ba37dd38a321cb32a79332a3e3c68dd334dca9",
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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": "7359d482eb4d3967cc8be354405ae6be6eaf732c",
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"lessThan": "fd772af9512cdecb83de34a461801533828e77fd",
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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/usb/dwc2/hcd.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": "5.15.224",
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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": "6.1.191",
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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": "6.12.113",
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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": "6.18.56",
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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": "7.2.10",
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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": "3.10",
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"versionEndExcluding": "5.15.224"
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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": "6.1.191"
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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": "3.10",
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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": "3.10",
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"versionEndExcluding": "6.12.113"
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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": "6.18.56"
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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": "7.2.10"
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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": "7.3"
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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/f3d76baa5b902f681100447e9d185819c5c1316d"
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},
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{
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"url": "https://git.kernel.org/stable/c/0b2ea59d66d046d5601ffc3e61dd09d3597c704e"
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},
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{
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"url": "https://git.kernel.org/stable/c/82cc242da6d621752718929e6a2fa6f9554ebffe"
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},
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{
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"url": "https://git.kernel.org/stable/c/441be312fce927443eae2821f502344d953c38bb"
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},
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{
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"url": "https://git.kernel.org/stable/c/4333174ea52c863a50bb3e0a4726bf9f7cdf7524"
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},
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{
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"url": "https://git.kernel.org/stable/c/79ba37dd38a321cb32a79332a3e3c68dd334dca9"
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},
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{
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"url": "https://git.kernel.org/stable/c/fd772af9512cdecb83de34a461801533828e77fd"
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}
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],
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"title": "USB: dwc2: shut down wakeup timer before freeing HCD state",
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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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} |