{"id":"CVE-2022-50176","summary":"drm/mcde: Fix refcount leak in mcde_dsi_bind","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/mcde: Fix refcount leak in mcde_dsi_bind\n\nEvery iteration of for_each_available_child_of_node() decrements\nthe reference counter of the previous node. There is no decrement\nwhen break out from the loop and results in refcount leak.\nAdd missing of_node_put() to fix this.","modified":"2026-04-03T13:14:39.624288954Z","published":"2025-06-18T11:03:26.972Z","related":["SUSE-SU-2025:02264-1","SUSE-SU-2025:02308-1","SUSE-SU-2025:02320-1","SUSE-SU-2025:02321-1","SUSE-SU-2025:02322-1","SUSE-SU-2025:02537-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50176.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3123ae6fdd4013d24a3a4877084b14e917faae5c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/32c827e30bb44ae809950a9efab59e98e44d30e5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3a149169e4a2f9127022fec6ef5d71b4e804b3b9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7214902de5b1fb2b632a7b8b3b9540e41aabab38"},{"type":"WEB","url":"https://git.kernel.org/stable/c/87c35bbefdfa3c5edfb8c80f5c04717aaacc629d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f57699a9b66ea11f000f56d1f1179059239b8690"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50176.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50176"},{"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":"5fc537bfd00033a3f813330175f7f12c25957ebf"},{"fixed":"87c35bbefdfa3c5edfb8c80f5c04717aaacc629d"},{"fixed":"f57699a9b66ea11f000f56d1f1179059239b8690"},{"fixed":"3123ae6fdd4013d24a3a4877084b14e917faae5c"},{"fixed":"7214902de5b1fb2b632a7b8b3b9540e41aabab38"},{"fixed":"32c827e30bb44ae809950a9efab59e98e44d30e5"},{"fixed":"3a149169e4a2f9127022fec6ef5d71b4e804b3b9"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50176.json"}}],"schema_version":"1.7.5"}