{"schema_version":"1.9.0","id":"CVE-2023-53424","published":"2025-09-18T16:04:06.635Z","modified":"2026-08-12T03:51:23.001399292Z","related":["SUSE-SU-2025:03600-1","SUSE-SU-2025:03634-1","SUSE-SU-2025:20851-1","SUSE-SU-2025:20861-1","SUSE-SU-2025:20870-1","SUSE-SU-2025:20898-1","SUSE-SU-2025:3751-1","SUSE-SU-2025:4057-1","SUSE-SU-2025:4132-1","SUSE-SU-2025:4141-1"],"summary":"clk: mediatek: fix of_iomap memory leak","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: mediatek: fix of_iomap memory leak\n\nSmatch reports:\ndrivers/clk/mediatek/clk-mtk.c:583 mtk_clk_simple_probe() warn:\n    'base' from of_iomap() not released on lines: 496.\n\nThis problem was also found in linux-next. In mtk_clk_simple_probe(),\nbase is not released when handling errors\nif clk_data is not existed, which may cause a leak.\nSo free_base should be added here to release base.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"c58cd0e40ffac67961b945793876b973728f9b80"},{"fixed":"847d5dd788ce05f0aaaa36ea174f7f0b9cf86f7d"},{"fixed":"2cae6a28d8c12c597e8656962271520434c61c48"},{"fixed":"47234e19b00816a8a7b278c7173f6d4e928c43c7"},{"fixed":"3db7285e044144fd88a356f5b641b9cd4b231a77"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53424.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.15.0"},{"fixed":"6.1.164"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.3.13"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.4.0"},{"fixed":"6.4.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53424.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/2cae6a28d8c12c597e8656962271520434c61c48"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3db7285e044144fd88a356f5b641b9cd4b231a77"},{"type":"WEB","url":"https://git.kernel.org/stable/c/47234e19b00816a8a7b278c7173f6d4e928c43c7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/847d5dd788ce05f0aaaa36ea174f7f0b9cf86f7d"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53424.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53424"},{"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/2023/53xxx/CVE-2023-53424.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}