Uninitialized Use Vulnerability in bonding Package
Summary
GSD-2021-1000939: bonding: init notify_work earlier to avoid uninitialized use. Affects Kernel versions < 42e49001380989f757f17045cf352dff9ae124b3. No fix is published. How to fix ↓
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Background
The bonding package is a part of the Linux Kernel ecosystem. It provides a mechanism for aggregating multiple network interfaces into a single logical bonded interface. This allows for load balancing and fault tolerance in network connections. The vulnerability in the bonding package involves uninitialized use of the notify_work structure, which can lead to potential security risks.
Vulnerability Detail
The vulnerability in the bonding package arises from the uninitialized use of the notify_work structure. By initializing the notify_work earlier, the vulnerability can be mitigated. If left unaddressed, an attacker may be able to exploit this vulnerability to gain unauthorized access, execute arbitrary code, or cause a denial-of-service condition. 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
There is no specific workaround mentioned for this vulnerability.
Conclusion
The uninitialized use vulnerability in the bonding package can be mitigated by updating the Linux Kernel to version v5.10.44 or later. This update includes the necessary fix to initialize the notify_work structure earlier. For further support or assistance in vulnerability remediation, you can contact DevNack.com.
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FAQ
The bonding package is a component of the Linux Kernel that allows for the aggregation of multiple network interfaces into a single logical bonded interface.
The impact of this vulnerability is not yet proven, but it could potentially lead to unauthorized access, arbitrary code execution, or denial-of-service attacks.
To fix this vulnerability, update the Linux Kernel to version v5.10.44 or later, which includes the necessary fix for this issue.
No specific workaround has been mentioned for this vulnerability.
For more details about this vulnerability, you can refer to the source link provided in the database_specific field of the vulnerability details.
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