CVE-2021-47067
In the Linux kernel, the following vulnerability has been resolved: soc/tegra: regulators: Fix locking up when voltage-spread is out of range Fix voltage coupler lockup which happens when voltage-spread is out of range due to a bug in the code.
Does this matter?
Lower severity and a low EPSS score (0.17%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: soc/tegra: regulators: Fix locking up when voltage-spread is out of range Fix voltage coupler lockup which happens when voltage-spread is out of range due to a bug in the code. The max-spread requirement shall be accounted when CPU regulator doesn't have consumers. This problem is observed on Tegra30 Ouya game console once system-wide DVFS is enabled in a device-tree.
- 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
- 0.17% probability · 6th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-667
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/a1ad124c836816fac8bd5e461d36eaf33cee4e24Patch
- https://git.kernel.org/stable/c/dc4452867200fa94589b382740952b58aa1c3e6cPatch
- https://git.kernel.org/stable/c/ef85bb582c41524e9e68dfdbde48e519dac4ab3dPatch
- https://git.kernel.org/stable/c/ff39adf5d31c72025bba799aec69c5c86d81d549Patch
- https://git.kernel.org/stable/c/a1ad124c836816fac8bd5e461d36eaf33cee4e24Patch
- https://git.kernel.org/stable/c/dc4452867200fa94589b382740952b58aa1c3e6cPatch
- https://git.kernel.org/stable/c/ef85bb582c41524e9e68dfdbde48e519dac4ab3dPatch
- https://git.kernel.org/stable/c/ff39adf5d31c72025bba799aec69c5c86d81d549Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.