Privilege Escalation in linux-2.6.24
Summary
DSA-1864-1: linux-2.6.24 - privilege escalation. Affects linux-2.6.24 versions < 2.6.24-6~etchnhalf.8etch3. Fixed in 2.6.24-6~etchnhalf.8etch3. How to fix ↓
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Background
The linux-2.6.24 package is a part of the Debian 4.0 (Etch) ecosystem. It includes the Linux kernel version 2.6.24 and is used in Debian 'etch' distribution. The Linux kernel is the core component of the operating system that provides essential functionality and interfaces with hardware devices. This vulnerability affects the linux-2.6.24 package and can lead to privilege escalation.
Vulnerability Detail
The vulnerability, identified as CVE-2009-2692, was discovered by Tavis Ormandy and Julien Tinnes. It stems from an issue in the initialization of the sendpage function in the proto_ops structure. Local users can exploit this vulnerability to gain elevated privileges. This means that an attacker with local access to the system can potentially escalate their privileges and perform unauthorized actions.
How To Fix
Minimum fixed version
2.6.24-6~etchnhalf.8etch3
This is the first release that contains the fix.
sudo apt-get install --only-upgrade linux-2.6.24Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no specific workaround mentioned for this vulnerability. The recommended solution is to apply the provided fix by upgrading the linux-2.6.24 package.
Conclusion
The linux-2.6.24 package in Debian 'etch' is vulnerable to privilege escalation. It is crucial to upgrade to version 2.6.24-6~etchnhalf.8etch3 to mitigate this issue. For further support and assistance in vulnerability remediation, you can contact DevNack.com.
See every vulnerability recorded for linux-2.6.24 →
FAQ
The vulnerability allows local users to gain elevated privileges, potentially leading to unauthorized access and control over the system.
The vulnerability was discovered by Tavis Ormandy and Julien Tinnes.
All versions prior to 2.6.24-6~etchnhalf.8etch3 are affected by this vulnerability.
No, this vulnerability can only be exploited by local users with access to the system.
There is no information available regarding active exploitation of this vulnerability.
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