Red Hat Linux Developers Release Security Update Addressing Multiple Vulnerabilities
The developers of Red Hat Linux have recently released a security update to address a range of vulnerabilities found in the kernel of this operating system.
Specifically, the Red Hat Linux kernel software package aims to fix a total of 16 security vulnerabilities in version 4.0 of Red Hat Desktop and Red Hat Enterprise Linux. Among these, 10 vulnerabilities are classified as “critical” and 6 as “moderate.”
The developers recommend that users of Enterprise Linux 4 update their operating system kernel patch. If exploited, these vulnerabilities could impact the fundamental functions of the operating system.
The most critical vulnerability patched in this update is found within the IPv6 application software. If these vulnerabilities are exploited, users may face the risk of denial-of-service attacks.
Additionally, there are dangerous vulnerabilities in ATM (Asynchronous Transfer Mode) software, NFS (Network File System) client applications, IP routing, SCTP (Stream Control Transmission Protocol), virtual memory, and more. All of these vulnerabilities could potentially be exploited to conduct denial-of-service attacks.
The vulnerabilities classified as moderate include issues within Linux Security Modules, data handling errors, and system file errors.
Recent studies indicate that Linux systems are increasingly facing security attack threats, despite the relatively low number of viruses targeting this operating system.
In a report published last April, researchers from Evans Data indicated that about 11% of Linux developers surveyed reported that their systems had been infected by viruses.
At the same time, Kaspersky Lab reported that they had discovered a unique piece of code capable of attacking both Windows and Linux.
Hoàng Dũng
