143 lines
6.2 KiB
JSON
143 lines
6.2 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-2022-50847",
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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": "2025-12-30T12:06:07.134Z",
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"datePublished": "2025-12-30T12:11:03.949Z",
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"dateUpdated": "2026-05-11T19:26:16.039Z"
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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": "2026-05-11T19:26:16.039Z"
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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\ndrm/bridge: it6505: Initialize AUX channel in it6505_i2c_probe\n\nDuring device boot, the HPD interrupt could be triggered before the DRM\nsubsystem registers it6505 as a DRM bridge. In such cases, the driver\ntries to access AUX channel and causes NULL pointer dereference.\nInitializing the AUX channel earlier to prevent such error."
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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/gpu/drm/bridge/ite-it6505.c"
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],
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"versions": [
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{
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"version": "b5c84a9edcd418cd055becad6a22439e7c5e3bf8",
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"lessThan": "8ed8505803774fc3f36a432718036c21cc51e2ba",
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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": "b5c84a9edcd418cd055becad6a22439e7c5e3bf8",
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"lessThan": "172d4d64075075f955e6e416915e3f287eec514a",
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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": "b5c84a9edcd418cd055becad6a22439e7c5e3bf8",
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"lessThan": "e577d4b13064c337b83fe7edecb3f34e87144821",
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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/gpu/drm/bridge/ite-it6505.c"
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],
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"versions": [
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{
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"version": "5.18",
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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": "5.18",
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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": "6.0.16",
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"lessThanOrEqual": "6.0.*",
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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": "6.1.2",
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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": "6.2",
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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": "5.18",
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"versionEndExcluding": "6.0.16"
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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": "5.18",
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"versionEndExcluding": "6.1.2"
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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": "5.18",
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"versionEndExcluding": "6.2"
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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/8ed8505803774fc3f36a432718036c21cc51e2ba"
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},
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{
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"url": "https://git.kernel.org/stable/c/172d4d64075075f955e6e416915e3f287eec514a"
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},
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{
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"url": "https://git.kernel.org/stable/c/e577d4b13064c337b83fe7edecb3f34e87144821"
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}
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],
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"title": "drm/bridge: it6505: Initialize AUX channel in it6505_i2c_probe",
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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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} |