Debian GNU/Linux has issued two important security updates: one for the Linux kernel in Debian 12 and another for WPA in Debian 11 LTS.
Linux Kernel Update
The Debian Security Advisory DSA-5900-1, released on April 12, 2025, addresses multiple vulnerabilities in the Linux kernel, identified by a range of CVE IDs, including CVE-2023-52857 and CVE-2025-22015. These vulnerabilities could potentially lead to privilege escalation, denial of service, or information leaks. Users are advised to upgrade to version 6.1.133-1 of the Linux kernel to mitigate these risks. Detailed security statuses and guidance can be found on the Debian security tracker page.WPA Update
The Debian LTS Advisory DLA-4123-1, also issued on April 12, 2025, concerns vulnerabilities in the WPA package, primarily affecting the wpasupplicant client used for wireless network authentication. Key CVEs include CVE-2022-23303 and CVE-2022-37660, which involve side-channel attacks and weaknesses in the PKEX code. Users of Debian 11 bullseye should update to version 2:2.9.0-21+deb11u3 to secure their systems against these vulnerabilities.Recommendations
Users are strongly encouraged to apply these updates promptly to enhance the security of their Debian systems. For further details on the security advisories, including how to apply updates and answers to frequently asked questions, users can visit the respective security tracker pages for Linux and WPA.Conclusion
The updates provided by Debian are crucial for maintaining system integrity and protecting against potential security threats. Keeping software up-to-date is a fundamental practice in cybersecurity, and users should routinely check for and apply updates to safeguard their systems effectivelyLinux Kernel and WPA updates for Debian
Debian GNU/Linux has been updated with two security updates: Linux kernel for Debian 12 and WPA for Debian 11 LTS
[SECURITY] [DSA 5900-1] linux security update
[SECURITY] [DLA 4123-1] wpa security update
