Vulnerability in Kernel package: pid: take a reference when initializing `cad_pid`
Summary
GSD-2021-1000724: pid: take a reference when initializing cad_pid. Affects Kernel versions >= 9ec52099e4b8678a60e9f93e41ad87885d64f3e6, < f86c80515a8a3703e0ca2e56deb50fc2879c5ea4. No fix is published. How to fix ↓
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Background
The Kernel package is a fundamental component of the Linux operating system. It provides the core functionality and interfaces for communication between hardware and software. The package is responsible for managing processes, memory, and various system resources. This vulnerability, identified as GSD-2021-1000724, specifically affects the Kernel package and involves the initialization of cad_pid without taking a reference. This vulnerability was introduced in version v2.6.19 and has been fixed in version v4.9.272.
Vulnerability Detail
The vulnerability arises from the improper initialization of cad_pid in the Kernel package. By not taking a reference, it may lead to potential security risks. The exact impact and attack plausibility have not been proven yet. However, this vulnerability has been identified and addressed by the Linux Kernel community. It is crucial to update to the fixed version to mitigate any potential risks.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
No workaround has been provided for this vulnerability. It is essential to update the Kernel package to the fixed version to address the issue effectively.
Conclusion
The vulnerability in the Kernel package, involving the improper initialization of cad_pid, has been identified and fixed in version v4.9.272. It is crucial to update to the fixed version to mitigate any potential security risks. For further support on vulnerability remediation, you can reach out to DevNack.com.
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FAQ
The Kernel package is a critical component of the Linux operating system, responsible for managing processes, memory, and system resources.
The exact impact and attack plausibility of this vulnerability have not been proven yet. However, it is crucial to update to the fixed version to mitigate any potential risks.
To fix this vulnerability, update the Kernel package to version v4.9.272 or later, which includes the necessary commit to resolve the issue.
No workaround has been provided for this vulnerability. Updating the Kernel package is the recommended solution.
For more details about this vulnerability, you can refer to the source link provided in the database_specific section of the vulnerability details.
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