CVE-2024-47664
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-47664
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-47664.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-47664
- Downstream
- Related
- Published
- 2024-10-09T15:15:15Z
- Modified
- 2025-08-09T20:01:26Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
spi: hisi-kunpeng: Add verification for the max_frequency provided by the firmware
If the value of maxspeedhz is 0, it may cause a division by zero error in hisicalceffectivespeed(). The value of maxspeedhz is provided by firmware. Firmware is generally considered as a trusted domain. However, as division by zero errors can cause system failure, for defense measure, the value of maxspeed is validated here. So 0 is regarded as invalid and an error code is returned.
- References