CVE-2022-50847

{"id": "CVE-2022-50847", "cveTags": [], "metrics": {}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "b5c84a9edcd418cd055becad6a22439e7c5e3bf8", "lessThan": "8ed8505803774fc3f36a432718036c21cc51e2ba", "versionType": "git"}, {"status": "affected", "version": "b5c84a9edcd418cd055becad6a22439e7c5e3bf8", "lessThan": "172d4d64075075f955e6e416915e3f287eec514a", "versionType": "git"}, {"status": "affected", "version": "b5c84a9edcd418cd055becad6a22439e7c5e3bf8", "lessThan": "e577d4b13064c337b83fe7edecb3f34e87144821", "versionType": "git"}], "programFiles": ["drivers/gpu/drm/bridge/ite-it6505.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "5.18"}, {"status": "unaffected", "version": "0", "lessThan": "5.18", "versionType": "semver"}, {"status": "unaffected", "version": "6.0.16", "versionType": "semver", "lessThanOrEqual": "6.0.*"}, {"status": "unaffected", "version": "6.1.2", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.2", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/gpu/drm/bridge/ite-it6505.c"], "defaultStatus": "affected"}]}], "published": "2025-12-30T13:15:59.353", "references": [{"url": "https://git.kernel.org/stable/c/172d4d64075075f955e6e416915e3f287eec514a", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/8ed8505803774fc3f36a432718036c21cc51e2ba", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/e577d4b13064c337b83fe7edecb3f34e87144821", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Deferred", "descriptions": [{"lang": "en", "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."}], "lastModified": "2026-06-17T05:24:17.373", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}