{"id":"CVE-2022-48852","summary":"drm/vc4: hdmi: Unregister codec device on unbind","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vc4: hdmi: Unregister codec device on unbind\n\nOn bind we will register the HDMI codec device but we don't unregister\nit on unbind, leading to a device leakage. Unregister our device at\nunbind.","modified":"2026-04-02T08:27:04.353385Z","published":"2024-07-16T12:25:19.152Z","related":["SUSE-SU-2024:2894-1","SUSE-SU-2024:2939-1","SUSE-SU-2024:2947-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48852.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1ed68d776246f167aee9cd79f63f089c40a5e2a3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e40945ab7c7f966d0c37b7bd7b0596497dfe228d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ee22082c3e2f230028afa0e22aa8773b1de3c919"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48852.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48852"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"91e99e11392937546a94110b14bc155f9cbad0eb"},{"fixed":"ee22082c3e2f230028afa0e22aa8773b1de3c919"},{"fixed":"1ed68d776246f167aee9cd79f63f089c40a5e2a3"},{"fixed":"e40945ab7c7f966d0c37b7bd7b0596497dfe228d"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48852.json"}}],"schema_version":"1.7.5"}