CVE-2022-49189
published 2025-02-26CVE-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…
PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.26%
18.2th percentile
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.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.17.3-1 (bookworm) | linux 5.17.3-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 99cbd064b059f222c8839ba433a68b2d6ee33066 < 52592f9afbfe01bce8f8953e4f19cbe3bcbdbd3a | 52592f9afbfe01bce8f8953e4f19cbe3bcbdbd3a |
| linux | linux | >= 99cbd064b059f222c8839ba433a68b2d6ee33066 < 334720f418f57b1d969dad2117b21f9388cb9395 | 334720f418f57b1d969dad2117b21f9388cb9395 |
| linux | linux | >= 99cbd064b059f222c8839ba433a68b2d6ee33066 < 34dca60982e93e69ae442aa2d36ce61c9a3bb563 | 34dca60982e93e69ae442aa2d36ce61c9a3bb563 |
| linux | linux | >= 99cbd064b059f222c8839ba433a68b2d6ee33066 < 96888f0dcf351e758b9df57e015a48427ca709c1 | 96888f0dcf351e758b9df57e015a48427ca709c1 |
| linux | linux | >= 99cbd064b059f222c8839ba433a68b2d6ee33066 < a4e2e31971354790b0d1fa3e783452a9d135fcff | a4e2e31971354790b0d1fa3e783452a9d135fcff |
| linux | linux | >= 99cbd064b059f222c8839ba433a68b2d6ee33066 < 58922910add18583d5273c2edcdb9fd7bf4eca02 | 58922910add18583d5273c2edcdb9fd7bf4eca02 |
| linux | linux_kernel | >= 0 < 5.10.113-1 | 5.10.113-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 3.16 < 5.4.189 | 5.4.189 |
| linux | linux_kernel | >= 5.11 < 5.15.33 | 5.15.33 |
| linux | linux_kernel | >= 5.16 < 5.16.19 | 5.16.19 |
| linux | linux_kernel | >= 5.17 < 5.17.2 | 5.17.2 |
| linux | linux_kernel | >= 5.5 < 5.10.110 | 5.10.110 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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GHSA
GHSA-qrgc-x629-fgxg: 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
ghsa_unreviewed·2025-10-21
CVE-2022-49189 [MEDIUM] GHSA-qrgc-x629-fgxg: 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
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.
OSV
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 c
osv·2025-02-26·CVSS 5.5
CVE-2022-49189 [MEDIUM] 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 c
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.
Red Hat
kernel: clk: qcom: clk-rcg2: Update logic to calculate D value for RCG
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49189 [MEDIUM] kernel: clk: qcom: clk-rcg2: Update logic to calculate D value for RCG
kernel: clk: qcom: clk-rcg2: Update logic to calculate D value for RCG
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.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kerne
Debian
CVE-2022-49189: linux - In the Linux kernel, the following vulnerability has been resolved: clk: qcom: ...
vendor_debian·2022·CVSS 5.5
CVE-2022-49189 [MEDIUM] CVE-2022-49189: linux - In the Linux kernel, the following vulnerability has been resolved: clk: qcom: ...
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.
Scope: local
bookworm: resolved (fixed in 5.17.3-1)
bullseye: resolved (fixed in 5.10.113-1)
forky: resolved (fixed in 5.17.3-1)
sid: resolved (fixed in 5.17.3-1)
trixie: resolved (fixed in 5.17.3-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/334720f418f57b1d969dad2117b21f9388cb9395https://git.kernel.org/stable/c/34dca60982e93e69ae442aa2d36ce61c9a3bb563https://git.kernel.org/stable/c/52592f9afbfe01bce8f8953e4f19cbe3bcbdbd3ahttps://git.kernel.org/stable/c/58922910add18583d5273c2edcdb9fd7bf4eca02https://git.kernel.org/stable/c/96888f0dcf351e758b9df57e015a48427ca709c1https://git.kernel.org/stable/c/a4e2e31971354790b0d1fa3e783452a9d135fcff
2025-02-26
Published