Kernel Vulnerability in Linux Kernel Affecting Multiple Versions
CVE-2018-5803
Key Information:
Badges
What is CVE-2018-5803?
The vulnerability identified in the Linux Kernel prior to version 4.15.8 involves a flaw within the '_sctp_make_chunk()' function. This flaw is triggered during the processing of SCTP packets, particularly linked to length handling, which can lead to unexpected behavior. Exploiting this flaw can result in a kernel crash, thereby impacting system stability and security. It's crucial for users and administrators to apply the necessary patches to safeguard their systems from potential exploitation.
Affected Version(s)
Linux Kernel Before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102.
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.