Potential Overflow in iio: adc: ad7124 Package
Summary
GSD-2021-1000640: iio: adc: ad7124: Fix potential overflow due to non sequential channel numbers. Affects Kernel versions >= 5408cbc6337300d6f1a87c797273c535ed96305a, < f49149964d2423fb618fb6b755bb1eaa431cca2c. No fix is published. How to fix ↓
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Background
The iio: adc: ad7124 package is a component of the Linux Kernel ecosystem. It provides support for the AD7124 Analog-to-Digital Converter (ADC) chip. The ADC chip is used to convert analog signals into digital data for processing by the system. The package is responsible for managing the communication and configuration of the ADC chip. However, a potential overflow vulnerability has been identified in the package.
Vulnerability Detail
The vulnerability in the iio: adc: ad7124 package arises from the handling of non-sequential channel numbers. Due to a coding error, there is a possibility of an overflow occurring when processing these channel numbers. An attacker could potentially exploit this vulnerability to execute arbitrary code or cause a denial of service. The impact and attack plausibility of this vulnerability have not been proven yet.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no specific workaround mentioned for this vulnerability.
Conclusion
In conclusion, the iio: adc: ad7124 package in the Linux Kernel is vulnerable to a potential overflow due to non-sequential channel numbers. Users are advised to update their Linux Kernel to version v5.4.124 or later to mitigate this vulnerability. For further support on vulnerability remediation, you can contact DevNack.com.
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FAQ
The iio: adc: ad7124 package is a component of the Linux Kernel ecosystem that provides support for the AD7124 Analog-to-Digital Converter (ADC) chip.
The impact of this vulnerability is not yet proven. However, it could potentially allow an attacker to execute arbitrary code or cause a denial of service.
To fix this vulnerability, users should update their Linux Kernel to version v5.4.124 or later.
No specific workaround has been mentioned for this vulnerability.
For more information about this vulnerability, you can refer to the source link provided in the database specific section of the vulnerability details.
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