{"id":"CVE-2026-98362","summary":"clk: scpi: bound-check DVFS index in scpi_dvfs_recalc_rate","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: scpi: bound-check DVFS index in scpi_dvfs_recalc_rate\n\ndvfs_get_idx() may return an out-of-range index if the SCP firmware is\nbuggy or returns a stale value. Only negative indexes were rejected, so a\nlarge index walked past info-\u003eopps and could treat garbage as a clock rate\n(KASAN OOB / wrong frequency to consumers). The missing upper bound dates\nback to the original SCPI clock driver.\n\nTreat indexes \u003e= opp count as invalid and return 0, same as idx \u003c 0.","modified":"2026-10-07T02:47:34.680102873Z","published":"2026-10-06T08:46:48.426Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98362.json"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0f89e2ac0e945da2ce798f6a61aebf9d291c2e0a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/108c46e8dacc4a0e472a74f98171115d49cbc079"},{"type":"WEB","url":"https://git.kernel.org/stable/c/56b7a9d89c67932bf11b71e3b6d17941fc24a393"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6e3b55823da8ef0d99621efb422cc29f50d7f280"},{"type":"WEB","url":"https://git.kernel.org/stable/c/70f4b78d560e592cbf3325b162424737d032fc1d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7204095917aeaac89db7377c29a457351a19b076"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a82b274697d0876b478594ca78ad1e6cb062467b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e1188332a9110cf3635fe286481ee38305b3c2b6"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98362.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98362"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"cd52c2a4b5c43631e429d06dce12e08b0cab477f"},{"fixed":"6e3b55823da8ef0d99621efb422cc29f50d7f280"},{"fixed":"7204095917aeaac89db7377c29a457351a19b076"},{"fixed":"0f89e2ac0e945da2ce798f6a61aebf9d291c2e0a"},{"fixed":"56b7a9d89c67932bf11b71e3b6d17941fc24a393"},{"fixed":"a82b274697d0876b478594ca78ad1e6cb062467b"},{"fixed":"e1188332a9110cf3635fe286481ee38305b3c2b6"},{"fixed":"108c46e8dacc4a0e472a74f98171115d49cbc079"},{"fixed":"70f4b78d560e592cbf3325b162424737d032fc1d"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98362.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.4.0"},{"fixed":"5.10.271"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.222"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.189"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.158"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.112"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.54"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98362.json"}}],"schema_version":"1.9.0"}