Vulnerability in Kernel Package: Offset Overflow Issue in Index Converting
Summary
GSD-2021-1000096: tools/power turbostat: Fix offset overflow issue in index converting. Affects Kernel versions >= 9972d5d84d76982606806b2ce887f70c2f8ba60a, < dbdf22fc825fdb1d97f23230064e0f9819471628. No fix is published. How to fix ↓
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Background
The Kernel package is a fundamental component of the Linux operating system, responsible for managing system resources and facilitating communication between hardware and software. It provides essential functionalities such as process management, memory management, and device drivers. The vulnerability in question pertains to the 'tools/power turbostat' module within the Kernel package.
Vulnerability Detail
The 'tools/power turbostat' module in the Kernel package suffers from an offset overflow issue during index converting. This vulnerability was introduced in version v5.10 of the Linux Kernel by commit 9972d5d84d76982606806b2ce887f70c2f8ba60a and was fixed in version v5.11.20 by commit dbdf22fc825fdb1d97f23230064e0f9819471628. The vulnerability could potentially be exploited by an attacker to execute arbitrary code or cause a denial of service. The impact and attack plausibility 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
In conclusion, the Kernel package in Linux is vulnerable to an offset overflow issue in the 'tools/power turbostat' module. It is recommended to update the package to version v5.11.20 or later to mitigate this vulnerability. For further support and assistance with vulnerability remediation, you can reach out to DevNack.com.
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FAQ
The Kernel package is a crucial component of the Linux operating system, responsible for managing system resources and facilitating communication between hardware and software.
The impact of this vulnerability is not yet proven, but it could potentially allow an attacker to execute arbitrary code or cause a denial of service.
To fix this vulnerability, it is recommended to update the Kernel package to version v5.11.20 or later by pulling the latest updates from the official Linux Kernel repository.
No specific workaround has been provided for this vulnerability.
For more details about this vulnerability, you can refer to the vulnerability database entry at https://github.com/cloudsecurityalliance/gsd-database/blob/main/2021/1000xxx/GSD-2021-1000096.json
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