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CVE-2022-49189 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/334720f418f57b1d969dad2117b21f9388cb9395
https://git.kernel.org/stable/c/34dca60982e93e69ae442aa2d36ce61c9a3bb563
https://git.kernel.org/stable/c/52592f9afbfe01bce8f8953e4f19cbe3bcbdbd3a
https://git.kernel.org/stable/c/58922910add18583d5273c2edcdb9fd7bf4eca02
https://git.kernel.org/stable/c/96888f0dcf351e758b9df57e015a48427ca709c1
https://git.kernel.org/stable/c/a4e2e31971354790b0d1fa3e783452a9d135fcff

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-49189
NVD Published Date:
02/26/2025
NVD Last Modified:
02/26/2025
Source:
kernel.org