CVE-2022-50809

{"id": "CVE-2022-50809", "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": "d7afb4a13f6c6ee7df7d0bfc67b4ef19ece6d802", "lessThan": "103b459590e1eb4d80b02761eb36c7cae1d9b58e", "versionType": "git"}, {"status": "affected", "version": "534675942e901959b5d8dc11ea526c4e48817d8e", "lessThan": "116d6a6964986ea7eb516daa36128d270f1f248d", "versionType": "git"}, {"status": "affected", "version": "534675942e901959b5d8dc11ea526c4e48817d8e", "lessThan": "69e67c804d09a6b1bcda1f4f242f151f813eeb4a", "versionType": "git"}, {"status": "affected", "version": "534675942e901959b5d8dc11ea526c4e48817d8e", "lessThan": "d591b32e519603524a35b172156db71df9116902", "versionType": "git"}, {"status": "affected", "version": "5.15.58", "lessThan": "5.15.75", "versionType": "semver"}], "programFiles": ["drivers/usb/host/xhci-dbgcap.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": "5.15.75", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "5.19.17", "versionType": "semver", "lessThanOrEqual": "5.19.*"}, {"status": "unaffected", "version": "6.0.3", "versionType": "semver", "lessThanOrEqual": "6.0.*"}, {"status": "unaffected", "version": "6.1", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/usb/host/xhci-dbgcap.c"], "defaultStatus": "affected"}]}], "published": "2025-12-30T13:15:55.027", "references": [{"url": "https://git.kernel.org/stable/c/103b459590e1eb4d80b02761eb36c7cae1d9b58e", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/116d6a6964986ea7eb516daa36128d270f1f248d", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/69e67c804d09a6b1bcda1f4f242f151f813eeb4a", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/d591b32e519603524a35b172156db71df9116902", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Deferred", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxhci: dbc: Fix memory leak in xhci_alloc_dbc()\n\nIf DbC is already in use, then the allocated memory for the xhci_dbc struct\ndoesn't get freed before returning NULL, which leads to a memleak."}], "lastModified": "2026-06-17T05:24:13.607", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}