{"id":"CVE-2022-50574","summary":"drm/omap: dss: Fix refcount leak bugs","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/omap: dss: Fix refcount leak bugs\n\nIn dss_init_ports() and __dss_uninit_ports(), we should call\nof_node_put() for the reference returned by of_graph_get_port_by_id()\nin fail path or when it is not used anymore.","modified":"2026-04-02T08:28:38.205929Z","published":"2025-10-22T13:23:29.027Z","related":["SUSE-SU-2025:4111-1","SUSE-SU-2025:4135-1","SUSE-SU-2025:4139-1","SUSE-SU-2025:4149-1","SUSE-SU-2025:4188-1","SUSE-SU-2025:4320-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50574.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1f340e1c1c74d11c45a6e32663829b26acd4f47b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8b42057e62120813ebe9274f508fa785b7cab33a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8f7c4114db841497e1148598e22548dd1f700b22"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9d7af9b1624dd70b67354972d7297429e6372091"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a5ce83e85d795ec98697039ecc518b21d5810adc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e55261beb86a15c190b2ff9090cb47bc06765353"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50574.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50574"},{"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":"09bffa6e519256c6fa1552d6ba1f5d594337a464"},{"fixed":"9d7af9b1624dd70b67354972d7297429e6372091"},{"fixed":"1f340e1c1c74d11c45a6e32663829b26acd4f47b"},{"fixed":"a5ce83e85d795ec98697039ecc518b21d5810adc"},{"fixed":"e55261beb86a15c190b2ff9090cb47bc06765353"},{"fixed":"8f7c4114db841497e1148598e22548dd1f700b22"},{"fixed":"8b42057e62120813ebe9274f508fa785b7cab33a"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50574.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.12.0"},{"fixed":"5.4.220"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.150"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.75"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.19.17"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.20.0"},{"fixed":"6.0.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50574.json"}}],"schema_version":"1.7.5"}