Vulnerability in spi: cadence-quadspi package
Summary
GSD-2022-1001649: spi: cadence-quadspi: fix protocol setup for non-1-1-X operations. Affects Kernel versions < d8860f1f9e41e7072ed4fae5316dd43ed83beb64. No fix is published. How to fix ↓
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Background
The spi: cadence-quadspi package is a component of the Linux Kernel, which is responsible for managing the Serial Peripheral Interface (SPI) communication protocol. SPI is commonly used for communication between microcontrollers and peripheral devices. The cadence-quadspi module specifically handles the SPI protocol setup for quad SPI operations. It provides the necessary functionality for configuring and controlling the quad SPI interface on Cadence controllers.
Vulnerability Detail
The vulnerability identified in the spi: cadence-quadspi package affects the protocol setup for non-1-1-X operations. This issue could potentially lead to security vulnerabilities in systems utilizing the cadence-quadspi module. The exact impact and attack vectors have not been proven yet, but it is crucial to address this vulnerability to ensure the security and integrity of SPI communication. The vulnerability has been fixed in the Linux Kernel version v5.15.35 by commit d8860f1f9e41e7072ed4fae5316dd43ed83beb64.
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. The recommended approach is to apply the fix by updating the Linux Kernel.
Conclusion
The vulnerability in the spi: cadence-quadspi package can be addressed by updating the Linux Kernel to version v5.15.35 or later. It is essential to apply this fix to ensure the security and integrity of SPI communication. For further support on vulnerability remediation, you can reach out to DevNack.com.
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FAQ
The spi: cadence-quadspi package is a component of the Linux Kernel responsible for managing the Serial Peripheral Interface (SPI) communication protocol for quad SPI operations on Cadence controllers.
The impact of this vulnerability is not yet proven, but it could potentially lead to security vulnerabilities in systems utilizing the cadence-quadspi module.
To fix this vulnerability, it is recommended to update the Linux Kernel to version v5.15.35 or later.
There is no specific workaround mentioned for this vulnerability. The recommended approach is to apply the fix by updating the Linux Kernel.
For more details about this vulnerability, you can refer to the source link provided in the vulnerability details section.
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