Critical Security Flaws in linux-aws Package: Update Required
Summary
USN-7238-4: linux-aws vulnerabilities. Affects linux-aws versions < 6.11.0-1008.8. Fixed in 6.11.0-1008.8. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
The linux-aws package is a specialized version of the Linux kernel tailored for Amazon Web Services (AWS) environments. It provides essential functionalities for managing AWS resources and optimizing cloud performance. However, recent vulnerabilities have been identified that could potentially compromise systems utilizing this package, necessitating immediate attention and remediation.
Vulnerability Detail
Several security issues were discovered in the Linux kernel, specifically affecting the linux-aws package. An attacker could exploit these vulnerabilities to compromise the system. The flaws are related to network traffic control and the VMware vSockets driver, which could allow unauthorized access or manipulation of system resources. The vulnerabilities are identified by CVE-2024-53103 and CVE-2024-53164, highlighting the importance of timely updates to mitigate risks.
How To Fix
Minimum fixed version
6.11.0-1008.8
This is the first release that contains the fix.
sudo apt-get install --only-upgrade linux-awsTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As a temporary measure, users can limit network access to the affected systems or disable the specific subsystems related to network traffic control and VMware vSockets until the package is updated. However, this is not a permanent solution and should only be used until the update can be applied.
Conclusion
The linux-aws package has critical vulnerabilities that require immediate attention. Users are advised to update to the patched version 6.11.0-1008.8 to mitigate risks. Temporary workarounds can be employed, but they are not a substitute for a proper update. Utilizing tools like Vulert can further enhance security by monitoring for vulnerabilities.
See every vulnerability recorded for linux-aws →
FAQ
The vulnerabilities involve flaws in network traffic control and the VMware vSockets driver, which could be exploited by attackers.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
If an immediate update is not possible, consider implementing temporary workarounds such as limiting network access to the affected systems.
While specific exploits have not been publicly disclosed, the nature of the vulnerabilities suggests that they could be leveraged by attackers to gain unauthorized access.
Vulert is a service that monitors and alerts for open-source vulnerabilities in software using a manifest file like package-lock.json. It helps ensure your applications remain secure.
References
Related vulnerabilities
Recent vulnerabilities recorded for linux-aws.
