Is CVE-2022-49189 in the CISA KEV catalog?

No. CVE-2022-49189 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-49189?

CVE-2022-49189 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2022-49189?

CVE-2022-49189 has an EPSS score of 0.25% (17th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-49189?

Upgrade linux on debian 11 to 5.10.113-1 or later.

CVE & CISA-KEV Catalog

CVE-2022-49189

MEDIUM

5.5

CVSS v3

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: clk: qcom: clk-rcg2: Update logic to calculate D value for RCG The display pixel clock has a requirement on certain newer platforms to support M/N as (2/3) and the final D value calculated results in underflow errors. As the current implementation does not check for D value is within the accepted range for a given M & N value. Update the logic to calculate the final D value based on the range.

How to fix

Remediation Available

linuxDebian

Fixed in:5.10.113-1CVE-2022-49189

Fixed in:5.17.3-1CVE-2022-49189

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.25%probability of exploitation in 30 days

17thpercentile

Low risk: more likely to be exploited than 17% of all known CVEs.

References

Patch6

Embed a live status badge for CVE-2022-49189

Markdown

[![CVE-2022-49189](https://tridentstack.com/cve/badge/CVE-2022-49189.svg)](https://tridentstack.com/cve/CVE-2022-49189)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-49189"><img src="https://tridentstack.com/cve/badge/CVE-2022-49189.svg" alt="CVE-2022-49189"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-21.