CVE-2022-49189
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…
Does this matter?
Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.26% probability · 18th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/334720f418f57b1d969dad2117b21f9388cb9395Patch
- https://git.kernel.org/stable/c/34dca60982e93e69ae442aa2d36ce61c9a3bb563Patch
- https://git.kernel.org/stable/c/52592f9afbfe01bce8f8953e4f19cbe3bcbdbd3aPatch
- https://git.kernel.org/stable/c/58922910add18583d5273c2edcdb9fd7bf4eca02Patch
- https://git.kernel.org/stable/c/96888f0dcf351e758b9df57e015a48427ca709c1Patch
- https://git.kernel.org/stable/c/a4e2e31971354790b0d1fa3e783452a9d135fcffPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.