QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2022-48657

Back to search

CVE-2022-48657

Published: Apr 28, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: arm64: topology: fix possible overflow in amu_fie_setup() cpufreq_get_hw_max_freq() returns max frequency in kHz as *unsigned int*, while freq_inv_set_max_ratio() gets passed this frequency in Hz as 'u64'. Multiplying max frequency by 1000 can potentially result in overflow -- multiplying by 1000ULL instead should avoid that... Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.

VendorProductVersions

Linux

Linux

affected
cd0ed03a8903a0b0c6fc36e32d133d1ddfe70cd6 - < 904f881b57360cf85de962d84d8614d94431f60e
affected
cd0ed03a8903a0b0c6fc36e32d133d1ddfe70cd6 - < 3c3edb82d67b2be9231174ac2af4af60d4af7549
affected
cd0ed03a8903a0b0c6fc36e32d133d1ddfe70cd6 - < bb6d99e27cbe6b30e4e3bbd32927fd3b0bdec6eb
affected
cd0ed03a8903a0b0c6fc36e32d133d1ddfe70cd6 - < d4955c0ad77dbc684fc716387070ac24801b8bca

Linux

Linux

affected
5.7
unaffected
0 - < 5.7
unaffected
5.10.150 - <= 5.10.*
unaffected
5.15.71 - <= 5.15.*
unaffected
5.19.12 - <= 5.19.*

+1 more versions

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now