AZL-106020
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-106020.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-106020
- Upstream
- Published
- 2026-10-06T09:18:30Z
- Modified
- 2026-10-07T14:16:55Z
- Summary
- CVE-2026-98362 affecting package kernel 6.6.157.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
clk: scpi: bound-check DVFS index in scpi_dvfs_recalc_rate
dvfs_get_idx() may return an out-of-range index if the SCP firmware is buggy or returns a stale value. Only negative indexes were rejected, so a large index walked past info->opps and could treat garbage as a clock rate (KASAN OOB / wrong frequency to consumers). The missing upper bound dates back to the original SCPI clock driver.
Treat indexes >= opp count as invalid and return 0, same as idx < 0.
- References