{"id":"CVE-2025-38446","summary":"clk: imx: Fix an out-of-bounds access in dispmix_csr_clk_dev_data","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: imx: Fix an out-of-bounds access in dispmix_csr_clk_dev_data\n\nWhen num_parents is 4, __clk_register() occurs an out-of-bounds\nwhen accessing parent_names member. Use ARRAY_SIZE() instead of\nhardcode number here.\n\n BUG: KASAN: global-out-of-bounds in __clk_register+0x1844/0x20d8\n Read of size 8 at addr ffff800086988e78 by task kworker/u24:3/59\n  Hardware name: NXP i.MX95 19X19 board (DT)\n  Workqueue: events_unbound deferred_probe_work_func\n  Call trace:\n    dump_backtrace+0x94/0xec\n    show_stack+0x18/0x24\n    dump_stack_lvl+0x8c/0xcc\n    print_report+0x398/0x5fc\n    kasan_report+0xd4/0x114\n    __asan_report_load8_noabort+0x20/0x2c\n    __clk_register+0x1844/0x20d8\n    clk_hw_register+0x44/0x110\n    __clk_hw_register_mux+0x284/0x3a8\n    imx95_bc_probe+0x4f4/0xa70","modified":"2026-04-02T12:47:59.164673Z","published":"2025-07-25T15:27:28.699Z","related":["SUSE-SU-2025:21074-1","SUSE-SU-2025:21139-1","SUSE-SU-2025:21179-1","openSUSE-SU-2025:20081-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38446.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/a956daad67cec454ee985e103e167711fab5b9b8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/aacc875a448d363332b9df0621dde6d3a225ea9f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fcee75daecc5234ee3482d8cf3518bf021d8a0a5"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38446.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38446"},{"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":"5224b189462ff70df328f173b71acfd925092c3c"},{"fixed":"fcee75daecc5234ee3482d8cf3518bf021d8a0a5"},{"fixed":"a956daad67cec454ee985e103e167711fab5b9b8"},{"fixed":"aacc875a448d363332b9df0621dde6d3a225ea9f"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38446.json"}}],"schema_version":"1.7.5"}