CVE-2024-53682: regulator: axp20x: AXP717: set ramp_delay
In the Linux kernel, the following vulnerability has been resolved:
regulator: axp20x: AXP717: set rampdelay
AXP717 datasheet says that regulator ramp delay is 15.625 us/step, which is 10mV in our case.
Add a AXPDESCRANGESDELAY macro and update AXPDESCRANGES macro to expand to AXPDESCRANGESDELAY with rampdelay = 0
For DCDC4, steps is 100mv
Add a AXPDESCDELAY macro and update AXPDESC macro to expand to AXPDESCDELAY with rampdelay = 0
This patch fix crashes when using CPU DVFS.
Other sources
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— Launchpad
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-53682?
The severity of CVE-2024-53682 has not been explicitly stated, but vulnerabilities in the Linux kernel are generally considered critical depending on their potential impact.
How do I fix CVE-2024-53682?
To fix CVE-2024-53682, update to the latest version of the Linux kernel that includes the patch addressing this vulnerability.
What software is affected by CVE-2024-53682?
CVE-2024-53682 affects the Linux kernel, specifically related to the AXP717 regulator.
What impact does CVE-2024-53682 have on system security?
CVE-2024-53682 could potentially lead to improper handling of power regulation, which may affect system stability and performance.
When was CVE-2024-53682 reported?
CVE-2024-53682 was reported with detailed changes documented in the Linux kernel changelogs.