CVE-2025-21639 - Fixing a Linux Kernel SCTP Sysctl Vulnerability (Explained Simply)
A security vulnerability labeled CVE-2025-21639 was recently *resolved* in the Linux kernel. This flaw affected the way the kernel handled SCTP (Stream Control Transmission Protocol)
CVE-2025-21640 - Exploiting and Understanding the Linux Kernel SCTP sysctl Null Pointer Dereference Vulnerability
A recent vulnerability found in the Linux kernel has been tracked as CVE-2025-21640. The issue centers around the SCTP (Stream Control Transmission Protocol) implementation and
CVE-2025-21636 - Linux Kernel SCTP sysctl Vulnerability Explained
In early 2025, security researchers and the Linux community discovered and patched a vulnerability, now tracked as CVE-2025-21636, in the Linux kernel's SCTP
CVE-2025-21638 - Linux Kernel SCTP Sysctl Vulnerability Explained
Date: June 2024
CVE ID: CVE-2025-21638
Component: Linux Kernel SCTP
Severity: Medium (Potential for denial-of-service/panic)
Fixed in: 6.9.2, 6.8.2, 6.
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