PT-2024-32723 · Linux+6 · Linux Kernel+6

Published 2024-07-30 · Updated 2026-05-26 · CVE-2024-47664

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A division by zero error can occur in the hisi calc effective speed() function if the value of max speed hz is 0. The max speed hz value is provided by firmware, which is generally considered a trusted domain. However, to prevent system failure, the value of max speed is validated, and 0 is regarded as invalid, resulting in an error code being returned.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Divide By Zero

RCE

Weakness Enumeration

CWE-369

CWE-20

Related Identifiers

ALSA-2025_16880

ALT-PU-2024-14046

AZL-50860

BDU:2025-04641

CVE-2024-47664

ECHO-2A16-7E2C-8E0C

OESA-2024-2255

OESA-2024-2257

OESA-2024-2258

OPENSUSE-SU-2024_3983-1

OPENSUSE-SU-2024_3984-1

OPENSUSE-SU-2024_3985-1

OPENSUSE-SU-2024_3986-1

SUSE-SU-2024:3983-1

SUSE-SU-2024:3984-1

SUSE-SU-2024:3985-1

SUSE-SU-2024:3986-1

SUSE-SU-2024:4318-1

SUSE-SU-2024:4364-1

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-7154-1

USN-7154-2

USN-7155-1

USN-7156-1

USN-7196-1

Affected Products

Alt Linux

Astra Linux

Debian

Linuxmint

Linux Kernel

Suse

Ubuntu

References · 2104

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47664.json · Exploit
• https://ubuntu.com/security/CVE-2024-41064 · Vendor Advisory
• https://git.kernel.org/stable/c/ee73a15d4a8ce8fb02d7866f7cf78fcdd16f0fcc · Patch
• https://ubuntu.com/security/CVE-2024-46672 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-42114 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46761 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-47664 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-44975 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46751 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46716 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-42272 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-42092 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46755 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46840 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-46680 · Vendor Advisory