Memory Leak Vulnerability in yam Package
Summary
GSD-2022-1000159: yam: fix a memory leak in yam_siocdevprivate(). Affects Kernel versions >= 0781168e23a2fc8dceb989f11fc5b39b3ccacc35, < 7afc09c8915b0735203ebcb8d766d7db37b794c0. No fix is published. How to fix ↓
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Background
The yam package is a component of the Linux Kernel, which is responsible for managing network interfaces. It provides functionality for configuring and controlling network devices. The vulnerability in question, identified as GSD-2022-1000159, is a memory leak issue that affects the yam_siocdevprivate() function within the yam package.
Vulnerability Detail
The memory leak vulnerability in yam_siocdevprivate() can lead to the gradual consumption of system memory resources. This can result in performance degradation, system instability, and potentially even denial-of-service conditions. The vulnerability was introduced in version v4.19 of the Linux Kernel and was fixed in version v5.4.176. The specific commit that addressed the issue is 7afc09c8915b0735203ebcb8d766d7db37b794c0.
How To Fix
No fixed version is published for this vulnerability.
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Conclusion
The memory leak vulnerability in the yam package can have significant implications for system performance and stability. It is crucial to update the Linux Kernel to the fixed version to mitigate the risk of memory leaks and potential denial-of-service conditions. For further support and assistance in vulnerability remediation, please contact DevNack.com.
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FAQ
The vulnerability can lead to memory leaks, which can result in performance degradation and system instability. In extreme cases, it may even cause denial-of-service conditions.
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 known vulnerabilities.
No specific workaround has been provided for this vulnerability. It is recommended to update the Linux Kernel to the fixed version.
At the time of this report, no known exploits for this vulnerability have been disclosed. However, it is important to apply the fix promptly to mitigate any potential risks.
You can find more information about this vulnerability in the GSD-2022-1000159 entry of the GSD Database maintained by the Cloud Security Alliance. The link to the specific entry is provided in the references section of this report.
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