{"schema_version":"1.9.0","id":"CVE-2022-50247","published":"2025-09-15T14:02:06.776Z","modified":"2026-08-12T03:51:20.578839297Z","related":["SUSE-SU-2025:03615-1","SUSE-SU-2025:03628-1","SUSE-SU-2025:3716-1","SUSE-SU-2025:3761-1"],"summary":"usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq\n\nCan not set the @shared_hcd to NULL before decrease the usage count\nby usb_put_hcd(), this will cause the shared hcd not released.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"04284eb74e0c350be5e75eda178b97063343af13"},{"fixed":"ffb14aac2658873050671198543b9b8194149c14"},{"fixed":"05680a91ae60ddd0319e6618456f0883b5dd765d"},{"fixed":"c8e7463844888dc8344bbb9cbad88cdce9cb8077"},{"fixed":"03a88b0bafbe3f548729d970d8366f48718c9b19"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50247.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.13.0"},{"fixed":"5.15.86"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.0.16"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.1.0"},{"fixed":"6.1.2"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50247.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/03a88b0bafbe3f548729d970d8366f48718c9b19"},{"type":"WEB","url":"https://git.kernel.org/stable/c/05680a91ae60ddd0319e6618456f0883b5dd765d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c8e7463844888dc8344bbb9cbad88cdce9cb8077"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ffb14aac2658873050671198543b9b8194149c14"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50247.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50247"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50247.json"}}