{"id":"CVE-2023-53807","summary":"clk: clocking-wizard: Fix Oops in clk_wzrd_register_divider()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: clocking-wizard: Fix Oops in clk_wzrd_register_divider()\n\nSmatch detected this potential error pointer dereference\nclk_wzrd_register_divider().  If devm_clk_hw_register() fails then\nit sets \"hw\" to an error pointer and then dereferences it on the\nnext line.  Return the error directly instead.","modified":"2026-03-31T17:29:56.152458246Z","published":"2025-12-09T00:01:05.301Z","related":["SUSE-SU-2026:0278-1","SUSE-SU-2026:0281-1","SUSE-SU-2026:0293-1","SUSE-SU-2026:0315-1","SUSE-SU-2026:20477-1","SUSE-SU-2026:20498-1","SUSE-SU-2026:20845-1","SUSE-SU-2026:20876-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53807.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/25dbdfb7b71ef8601d00c6d9a2b1a96de28b30c5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2f276dd9c0f835242836d9f6823035158ce2585c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9c632a6396505a019ea6d12b5ab45e659a542a93"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b35cb0c05b8dafe23ae5e8b605a91b88bcf4aba7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f078a65ebf930f4305e3c415a8338d22391642c9"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53807.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53807"},{"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":"5a853722eb32188647a541802d51d0db423b9baf"},{"fixed":"2f276dd9c0f835242836d9f6823035158ce2585c"},{"fixed":"b35cb0c05b8dafe23ae5e8b605a91b88bcf4aba7"},{"fixed":"25dbdfb7b71ef8601d00c6d9a2b1a96de28b30c5"},{"fixed":"f078a65ebf930f4305e3c415a8338d22391642c9"},{"fixed":"9c632a6396505a019ea6d12b5ab45e659a542a93"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53807.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.13.0"},{"fixed":"5.15.121"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.39"}]},{"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/osv-test-cve-osv-conversion/osv-output/CVE-2023-53807.json"}}],"schema_version":"1.7.5"}