{"id":"CVE-2022-49242","summary":"ASoC: mxs: Fix error handling in mxs_sgtl5000_probe","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mxs: Fix error handling in mxs_sgtl5000_probe\n\nThis function only calls of_node_put() in the regular path.\nAnd it will cause refcount leak in error paths.\nFor example, when codec_np is NULL, saif_np[0] and saif_np[1]\nare not NULL, it will cause leaks.\n\nof_node_put() will check if the node pointer is NULL, so we can\ncall it directly to release the refcount of regular pointers.","modified":"2026-04-02T08:27:25.719960Z","published":"2025-02-26T01:56:03.812Z","related":["SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1194-1","SUSE-SU-2025:1241-1","SUSE-SU-2025:1263-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49242.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/44acdaf7acb60054d872bed18ce0e7db8ce900ce"},{"type":"WEB","url":"https://git.kernel.org/stable/c/67e12f1cb2f97468c12b59e21975eaa0f332e7d2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6ae0a4d8fec551ec581d620f0eb1fe31f755551c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/790d2628e3fcc819d8f5572eb5615113fb2e727a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/86b6cf989437e694fd0a15782b5a513853a739e0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8d880226c86f37624e2a5f3c6d92ac0ec3375f96"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d2923b48d99fe663cb93d8b481c93299fcd68656"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f16ad2c0e22687f80e5981c67374023f51c204b9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f8d38056bcd220ea6f0802a5586d1a12ebcce849"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49242.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49242"},{"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":"e968194b45c4e8077dada75c5bae5660b37628fe"},{"fixed":"f16ad2c0e22687f80e5981c67374023f51c204b9"},{"fixed":"790d2628e3fcc819d8f5572eb5615113fb2e727a"},{"fixed":"f8d38056bcd220ea6f0802a5586d1a12ebcce849"},{"fixed":"67e12f1cb2f97468c12b59e21975eaa0f332e7d2"},{"fixed":"86b6cf989437e694fd0a15782b5a513853a739e0"},{"fixed":"44acdaf7acb60054d872bed18ce0e7db8ce900ce"},{"fixed":"d2923b48d99fe663cb93d8b481c93299fcd68656"},{"fixed":"8d880226c86f37624e2a5f3c6d92ac0ec3375f96"},{"fixed":"6ae0a4d8fec551ec581d620f0eb1fe31f755551c"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49242.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}