{"id":"CVE-2024-47686","summary":"ep93xx: clock: Fix off by one in ep93xx_div_recalc_rate()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nep93xx: clock: Fix off by one in ep93xx_div_recalc_rate()\n\nThe psc-\u003ediv[] array has psc-\u003enum_div elements.  These values come from\nwhen we call clk_hw_register_div().  It's adc_divisors and\nARRAY_SIZE(adc_divisors)) and so on.  So this condition needs to be \u003e=\ninstead of \u003e to prevent an out of bounds read.","modified":"2026-04-16T04:30:21.494026503Z","published":"2024-10-21T11:53:27.144Z","related":["SUSE-SU-2024:3984-1","SUSE-SU-2024:3986-1","SUSE-SU-2024:4318-1","SUSE-SU-2024:4387-1","SUSE-SU-2025:20163-1","SUSE-SU-2025:20164-1","SUSE-SU-2025:20246-1","SUSE-SU-2025:20247-1","USN-7276-1","USN-7277-1","openSUSE-SU-2024:14500-1","openSUSE-SU-2025:14705-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47686.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/27f493e141823db052586010c1532b70b164507c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/66e78ade976dbd9bea09166aa8d66afc0963cde4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7a5bd2fb92388c51d267f6ce57c40f1cca8af1e0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ae59eaf36a1ad396e9f657ec9b8b52da6206ed5f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c7f06284a6427475e3df742215535ec3f6cd9662"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47686.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-47686"},{"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":"9645ccc7bd7a16cd73c3be9dee70cd702b03be37"},{"fixed":"7a5bd2fb92388c51d267f6ce57c40f1cca8af1e0"},{"fixed":"66e78ade976dbd9bea09166aa8d66afc0963cde4"},{"fixed":"27f493e141823db052586010c1532b70b164507c"},{"fixed":"ae59eaf36a1ad396e9f657ec9b8b52da6206ed5f"},{"fixed":"c7f06284a6427475e3df742215535ec3f6cd9662"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-47686.json"}}],"schema_version":"1.7.5"}