198 lines
9.2 KiB
JSON
198 lines
9.2 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-2025-38537",
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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": "2025-04-16T04:51:24.024Z",
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"datePublished": "2025-08-16T11:12:29.432Z",
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"dateUpdated": "2026-11-05T21:12:45.990Z"
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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": "2026-05-11T21:29:56.537Z"
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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\nnet: phy: Don't register LEDs for genphy\n\nIf a PHY has no driver, the genphy driver is probed/removed directly in\nphy_attach/detach. If the PHY's ofnode has an \"leds\" subnode, then the\nLEDs will be (un)registered when probing/removing the genphy driver.\nThis could occur if the leds are for a non-generic driver that isn't\nloaded for whatever reason. Synchronously removing the PHY device in\nphy_detach leads to the following deadlock:\n\nrtnl_lock()\nndo_close()\n ...\n phy_detach()\n phy_remove()\n phy_leds_unregister()\n led_classdev_unregister()\n led_trigger_set()\n netdev_trigger_deactivate()\n unregister_netdevice_notifier()\n rtnl_lock()\n\nThere is a corresponding deadlock on the open/register side of things\n(and that one is reported by lockdep), but it requires a race while this\none is deterministic.\n\nGeneric PHYs do not support LEDs anyway, so don't bother registering\nthem."
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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/phy/phy_device.c"
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],
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"versions": [
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{
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"version": "01e5b728e9e43ae444e0369695a5f72209906464",
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"lessThan": "ec158d05eaa91b2809cab65f8068290e3c05ebdd",
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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": "01e5b728e9e43ae444e0369695a5f72209906464",
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"lessThan": "fd6493533af9e5d73d0d42ff2a8ded978a701dc6",
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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": "01e5b728e9e43ae444e0369695a5f72209906464",
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"lessThan": "75e1b2079ef0653a2f7aa69be515d86b7faf1908",
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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": "01e5b728e9e43ae444e0369695a5f72209906464",
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"lessThan": "f0f2b992d8185a0366be951685e08643aae17d6d",
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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/phy/phy_device.c"
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],
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"versions": [
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{
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"version": "6.4",
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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": "6.4",
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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": "6.6.100",
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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": "6.12.40",
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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": "6.15.8",
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"lessThanOrEqual": "6.15.*",
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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": "6.16",
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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": "6.4",
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"versionEndExcluding": "6.6.100"
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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": "6.4",
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"versionEndExcluding": "6.12.40"
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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": "6.4",
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"versionEndExcluding": "6.15.8"
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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": "6.4",
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"versionEndExcluding": "6.16"
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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/ec158d05eaa91b2809cab65f8068290e3c05ebdd"
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},
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{
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"url": "https://git.kernel.org/stable/c/fd6493533af9e5d73d0d42ff2a8ded978a701dc6"
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},
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{
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"url": "https://git.kernel.org/stable/c/75e1b2079ef0653a2f7aa69be515d86b7faf1908"
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},
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{
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"url": "https://git.kernel.org/stable/c/f0f2b992d8185a0366be951685e08643aae17d6d"
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}
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],
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"title": "net: phy: Don't register LEDs for genphy",
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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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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2025-38537",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-11-05T21:03:25.479289Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-05T21:12:45.990Z"
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}
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}
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]
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}
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} |