Vulnerability in Kernel Package: lib/string_helpers
Summary
GSD-2022-1002665: lib/string_helpers: fix not adding strarray to device's resource list. Affects Kernel versions >= acdb89b6c87a2d7b5c48a82756e6f5c6f599f60a, < bf29edab0c9ff3d2633b8306a67d04c357e2a385. 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 providing an interface between hardware and software. Within the Kernel package, the lib/string_helpers module assists in handling string operations. This vulnerability specifically affects the resource list of devices, as the strarray is not being added correctly.
Vulnerability Detail
The vulnerability arises from a flaw in the lib/string_helpers module, where the strarray is not properly added to a device's resource list. This issue was introduced in version v5.17 of the Linux Kernel and has been fixed in version v5.18.3. Although the impact and attack plausibility have not been proven, this vulnerability has the potential to compromise the integrity and functionality of affected devices. Further technical details can be found in the references link.
How To Fix
No fixed version is published for this vulnerability.
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Conclusion
In conclusion, the lib/string_helpers module in the Kernel package has a vulnerability that affects the addition of strarray to a device's resource list. This vulnerability has been fixed in version v5.18.3 of the Linux Kernel. It is crucial to update the Kernel package to mitigate the potential impact on affected devices. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The impact of this vulnerability is not yet proven, but it has the potential to compromise the integrity and functionality of affected devices.
This vulnerability affects versions v5.17 to v5.18.2 of the Linux Kernel.
You can use the Vulert Playground (https://vulert.com/scanner) to check if your system is affected by this vulnerability. Simply upload your package-lock.json file to the playground and it will provide real-time alerts for open-source vulnerabilities.
No, there are no known workarounds for this vulnerability. It is recommended to update the Linux Kernel package to the fixed version.
You can find more information about this vulnerability in the references link provided.
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