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CVE-2022-50658

11
FAUCET Score

CVE-2022-50658 is a memory leak vulnerability in the Linux kernel's cpufreq qcom driver. It occurs when the speedbin length is incorrect, leading to a failure to free the speedbin buffer in the error path. This vulnerability has no assigned CVSS score, but its FAUCET Risk Score is 7/100, indicating a low severity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
LinuxLinux
5.7CNA affecteddefault affected
LinuxLinux
>= a8811ec764f95a04ba82f6f457e28c5e9e36e36b, < 9f42cf54403a42cb092636804d2628d8ecf71e75, >= a8811ec764f95a04ba82f6f457e28c5e9e36e36b, < b5606e3ab1f7cc00d89903f4a11fe57747bb3a68, >= a8811ec764f95a04ba82f6f457e28c5e9e36e36b, < b6ea267e0c6bdf5463358e2a2e5280cfa6cacc48, >= a8811ec764f95a04ba82f6f457e28c5e9e36e36b, < e55feb31df3fc78b880d6e9d4b5853f05c974833CNA affecteddefault unaffected

CVSS Data

CVSS data has not been published for this CVE.

Exploit Intelligence

EPSS Score
0.21%
Probability of exploitation in next 30 days
EPSS Percentile
11.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15

Social Chatter

Media Mentions

No media coverage found for this CVE.

Remediation

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: kernel-0:5.14.0-362.8.1.el9_3
View patch
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: kernel-rt

Vendor Advisories (1)

redhatCVE-2022-50658Low

kernel: cpufreq: qcom: fix memory leak in error path

Dec 9, 2025

References

git.kernel.org / stable/c/9f42cf54403a42cb092636804d2628d8ecf71e75
git.kernel.org / stable/c/b5606e3ab1f7cc00d89903f4a11fe57747bb3a68
git.kernel.org / stable/c/b6ea267e0c6bdf5463358e2a2e5280cfa6cacc48
git.kernel.org / stable/c/e55feb31df3fc78b880d6e9d4b5853f05c974833