Critical Vulnerabilities in Linux Packages: linux-aws and linux-raspi
Summary
USN-7169-3: linux-aws, linux-raspi vulnerabilities. Affects linux-aws versions < 6.11.0-1007.7. Fixed in 6.11.0-1007.7. How to fix ↓
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Background
The linux-aws and linux-raspi packages are essential components of the Ubuntu operating system, providing necessary kernel functionalities for AWS cloud environments and Raspberry Pi devices, respectively. These packages facilitate hardware interaction, system resource management, and network operations, making them crucial for system stability and performance. However, recent vulnerabilities have been identified that could potentially compromise system security.
Vulnerability Detail
Several security issues were discovered in the Linux kernel, specifically affecting the linux-aws and linux-raspi packages. An attacker could exploit these vulnerabilities to compromise the system. The flaws are associated with subsystems such as the Ext4 file system, network traffic control, and the VMware vSockets driver. The vulnerabilities are identified by CVE-2024-49967, CVE-2024-53057, and CVE-2024-50264, which could lead to unauthorized access or system instability.
How To Fix
Minimum fixed version
6.11.0-1007.7
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 access to the affected subsystems or disable specific functionalities until the packages are updated. However, this is not a permanent solution and should be followed by an update as soon as possible.
Conclusion
The vulnerabilities in the linux-aws and linux-raspi packages pose significant risks to system security. It is crucial for users to update their packages to the latest patched versions to mitigate these risks. Regular monitoring and prompt action can help maintain system integrity.
See every vulnerability recorded for linux-aws →
FAQ
They are kernel packages for Ubuntu that support AWS cloud environments and Raspberry Pi devices, respectively.
Vulnerabilities in the Ext4 file system, network traffic control, and VMware vSockets driver were identified, which could allow attackers to compromise the system.
You can use the Vulert platform to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check your application without needing to sign up.
Consider implementing temporary workarounds, such as limiting access to the affected subsystems, until you can perform the necessary updates.
Detailed information can be found in the Ubuntu security notices and the respective CVE entries for the vulnerabilities.
References
Related vulnerabilities
Recent vulnerabilities recorded for linux-aws.
