CVE-2024-47664
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2024-10-09
Modified: 2026-10-30
First seen: 2026-10-30
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
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 max_speed_hz is 0, it may cause a division by zero error in hisi_calc_effective_speed(). The value of max_speed_hz 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 max_speed is validated here. So 0 is regarded as invalid and an error code is returned.
Weakness Classification (1)
Affected Software (8)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | c770d8631e1810d8f1ce21b18ad5dd67eeb39e5c < dc30f8d9b25db3b79d36971a90c1ee95010ff45a |
| Linux | Linux | c770d8631e1810d8f1ce21b18ad5dd67eeb39e5c < 16ccaf581da4fcf1e4d66086cf37263f9a656d43 |
| Linux | Linux | c770d8631e1810d8f1ce21b18ad5dd67eeb39e5c < ee73a15d4a8ce8fb02d7866f7cf78fcdd16f0fcc |
| Linux | Linux | c770d8631e1810d8f1ce21b18ad5dd67eeb39e5c < 5127c42c77de18651aa9e8e0a3ced190103b449c |
| Linux | Linux | 5.13 |
| linux | linux_kernel | < 6.6.51 |
| linux | linux_kernel | 6.11 |
| linux | linux_kernel | 6.11 |