Vulnerability in comedi: vmk80xx package - Transfer-Buffer Overflows
Summary
GSD-2021-1001950: comedi: vmk80xx: fix transfer-buffer overflows. Affects Kernel versions >= 985cafccbf9b7f862aa1c5ee566801e18b5161fb, < ec85bcff4ed09260243d8f39faba99e1041718ba. 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 data acquisition applications in industrial and scientific domains. The package includes drivers and libraries that enable communication with the VMK80xx devices and facilitate data transfer between the devices and the host system.
Vulnerability Detail
The identified vulnerability in the comedi: vmk80xx package is related to transfer-buffer overflows. This vulnerability allows an attacker to potentially overwrite adjacent memory regions, leading to arbitrary code execution or system crashes. The vulnerability was introduced in version v2.6.31 of the Linux Kernel and was fixed in version v4.9.290. 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
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 v4.9.290 or later. For further support on vulnerability remediation, you can reach out to 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 transfer-buffer overflow vulnerability in the comedi: vmk80xx package can potentially lead to arbitrary code execution or system crashes.
To fix this vulnerability, it is recommended to update the Linux Kernel to version v4.9.290 or later.
No specific workaround has been provided for this vulnerability.
For more details about this vulnerability, you can refer to the source link: https://github.com/cloudsecurityalliance/gsd-database/blob/main/2021/1001xxx/GSD-2021-1001950.json
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