Vulnerability in Kernel: i2c: robotfuzz-osif: fix control-request directions
Summary
GSD-2021-1001129: i2c: robotfuzz-osif: fix control-request directions. Affects Kernel versions >= 83e53a8f120f2f273cf0ad717f5372ab79ac24fe, < de0af2651daac89dac3eab73bcd1bfd653ccd36f. No fix is published. How to fix ↓
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Background
The Kernel is a crucial component of the Linux operating system, responsible for managing the system's resources and facilitating communication between hardware and software. It provides essential functionalities and drivers for various hardware devices. One such component is the i2c subsystem, which enables communication with I2C devices. The i2c subsystem allows devices to exchange data over a serial bus, making it essential for many hardware peripherals. However, a vulnerability has been discovered in the i2c: robotfuzz-osif module, which affects the control-request directions. This vulnerability could potentially be exploited by attackers to gain unauthorized access or manipulate data on affected systems.
Vulnerability Detail
The vulnerability in the i2c: robotfuzz-osif module arises from incorrect control-request directions. This flaw could allow an attacker to perform unauthorized actions or manipulate data by exploiting the incorrect control-request directions. The impact and attack plausibility of this vulnerability have not been proven yet, but it is essential to address it to ensure the security and integrity of affected systems. The vulnerability was introduced in version v3.14 of the Linux Kernel by commit 83e53a8f120f2f273cf0ad717f5372ab79ac24fe and has been fixed in version v5.10.47 by commit de0af2651daac89dac3eab73bcd1bfd653ccd36f.
How To Fix
No fixed version is published for this vulnerability.
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Conclusion
In conclusion, a vulnerability has been identified in the Kernel's i2c: robotfuzz-osif module, which involves incorrect control-request directions. This vulnerability could potentially allow unauthorized access or data manipulation. It is crucial to update the Linux Kernel to version v5.10.47 or later to address this vulnerability and ensure the security of affected systems. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The impact of this vulnerability is not yet proven, but it could potentially allow attackers to gain unauthorized access or manipulate data on affected systems.
You can use Vulert's playground at Vulert Scanner to check if your system is affected by this vulnerability. Vulert monitors and alerts in real-time for open-source vulnerabilities without requiring access to the code or installation.
The remote exploitability of this vulnerability has not been determined yet. However, it is crucial to apply the recommended update to mitigate any potential risks.
At the moment, there are no known workarounds for this vulnerability. It is recommended to update the Linux Kernel to the fixed version.
The discovery of this vulnerability was automated and intended to aid in the identification of potential security vulnerabilities. The actual impact and attack plausibility have not been proven yet.
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