Vulnerability in comedi: vmk80xx package - Transfer-buffer Overflows
Summary
UVI-2021-1002076: comedi: vmk80xx: fix transfer-buffer overflows. Affects Kernel versions >= 985cafccbf9b7f862aa1c5ee566801e18b5161fb, < 33d7a470730dfe7c9bfc8da84575cf2cedd60d00. No fix is published. How to fix ↓
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Background
The comedi: vmk80xx package is a component of the Linux Kernel ecosystem. It provides support for the VMK80xx series of data acquisition devices. These devices are used for various industrial applications and are integrated into Linux-based systems. The package includes drivers and libraries that enable communication with the VMK80xx devices and facilitate data transfer and control operations.
Vulnerability Detail
The identified vulnerability in the comedi: vmk80xx package is related to transfer-buffer overflows. This vulnerability allows an attacker to manipulate the transfer buffer, potentially leading to buffer overflows. If successfully exploited, this could result in arbitrary code execution or system crashes, compromising the integrity and availability of the affected system. The vulnerability was introduced in version v2.6.31 of the Linux Kernel and has been fixed in version v5.10.79.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
No specific workaround has been provided for this vulnerability.
Conclusion
The comedi: vmk80xx package in the Linux Kernel is vulnerable to transfer-buffer overflows. To mitigate this vulnerability, it is crucial to update the Linux Kernel to version v5.10.79 or later. For further support and assistance in vulnerability remediation, please contact DevNack.com.
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FAQ
The comedi: vmk80xx package is a component of the Linux Kernel ecosystem that provides support for the VMK80xx series of data acquisition devices.
The vulnerability allows an attacker to manipulate the transfer buffer, potentially leading to buffer overflows, arbitrary code execution, or system crashes.
To fix this vulnerability, it is recommended to update the Linux Kernel to version v5.10.79 or later.
No specific workaround has been provided for this vulnerability.
Users can obtain the updated version of the Linux Kernel from the official Linux Kernel repository: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
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