CVE-2022-49189
clk: qcom: clk-rcg2: Update logic to calculate D value for RCG
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
99cbd064b059f222c8839ba433a68b2d6ee33066 < 52592f9afbfe01bce8f8953e4f19cbe3bcbdbd3a 99cbd064b059f222c8839ba433a68b2d6ee33066 < 334720f418f57b1d969dad2117b21f9388cb9395 99cbd064b059f222c8839ba433a68b2d6ee33066 < 34dca60982e93e69ae442aa2d36ce61c9a3bb563 99cbd064b059f222c8839ba433a68b2d6ee33066 < 96888f0dcf351e758b9df57e015a48427ca709c1 99cbd064b059f222c8839ba433a68b2d6ee33066 < a4e2e31971354790b0d1fa3e783452a9d135fcff 99cbd064b059f222c8839ba433a68b2d6ee33066 < 58922910add18583d5273c2edcdb9fd7bf4eca02
Linux / Linux
3.16
References
git.kernel.org: https://git.kernel.org/stable/c/52592f9afbfe01bce8f8953e4f19cbe3bcbdbd3a git.kernel.org: https://git.kernel.org/stable/c/334720f418f57b1d969dad2117b21f9388cb9395 git.kernel.org: https://git.kernel.org/stable/c/34dca60982e93e69ae442aa2d36ce61c9a3bb563 git.kernel.org: https://git.kernel.org/stable/c/96888f0dcf351e758b9df57e015a48427ca709c1 git.kernel.org: https://git.kernel.org/stable/c/a4e2e31971354790b0d1fa3e783452a9d135fcff git.kernel.org: https://git.kernel.org/stable/c/58922910add18583d5273c2edcdb9fd7bf4eca02