Vulnerability in ipheth package: EOVERFLOW in ipheth_rcvbulk_callback
Summary
GSD-2022-1000131: ipheth: fix EOVERFLOW in ipheth_rcvbulk_callback. Affects Kernel versions >= 39553ecdea4743da7b6ce9096ae0a831fe881f75, < 0ea863e2c9459ce62608a9ff28f8fec1380cfb6e. No fix is published. How to fix ↓
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Background
The ipheth package is a component of the Linux Kernel, which is responsible for providing support for tethering iPhones over USB. It allows users to share their iPhone's internet connection with their computer. The ipheth_rcvbulk_callback function in the ipheth driver is vulnerable to an EOVERFLOW issue.
Vulnerability Detail
The ipheth_rcvbulk_callback function in the ipheth driver is vulnerable to an EOVERFLOW issue. This vulnerability was introduced in Linux Kernel version v4.19.162 by commit 39553ecdea4743da7b6ce9096ae0a831fe881f75 and fixed in version v4.19.228 by commit 0ea863e2c9459ce62608a9ff28f8fec1380cfb6e. An attacker could exploit this vulnerability to cause a denial-of-service condition or potentially execute arbitrary code.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is currently no known workaround for this vulnerability.
Conclusion
In conclusion, the ipheth package in the Linux Kernel is vulnerable to an EOVERFLOW issue in the ipheth_rcvbulk_callback function. This vulnerability can potentially lead to a denial-of-service condition or arbitrary code execution. It is recommended to update the Linux Kernel to version v4.19.228 or later to fix this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
This vulnerability could potentially lead to a denial-of-service condition or allow an attacker to execute arbitrary code.
You can use the Vulert Playground at Vulert Scanner to check if your system is affected by this vulnerability. Simply upload your package-lock.json file and Vulert will analyze it for any open-source vulnerabilities, including this one.
Yes, a patch for this vulnerability is available in Linux Kernel version v4.19.228. It is recommended to update to this version or later to fix the vulnerability.
Unfortunately, there is currently no known workaround for this vulnerability. It is recommended to update the Linux Kernel to the fixed version.
You can find more information about this vulnerability in the official Linux Kernel repository and the CVE database.
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