CVE-2025-21669 - Critical Linux Kernel Virtio-vsock Flaw Fixed – How Attackers Could Crash Machines
A new vulnerability, CVE-2025-21669, was recently fixed in the Linux kernel. This bug hits the virtio-vsock subsystem, which is how virtual machines (VMs) quickly send
CVE-2025-21675 - Linux Kernel Null Pointer Crash in mlx5 LAG Port Select – Exploit Details and Analysis
A subtle but critical bug was recently fixed in the Linux kernel’s mlx5 network driver code, specifically affecting Link Aggregation Group (LAG) port selection
CVE-2025-21676 - Linux Kernel's FEC Network Driver NULL Pointer Crash (Exploit & Patch Analysis)
A bug in the Linux kernel’s fec (Fast Ethernet Controller) driver could let a simple memory allocation failure cause a fatal system crash (kernel
CVE-2025-21666 - Null Pointer Dereference Resolved in Linux Kernel vsock (`vsock_*_has_data|has_space`)
A new security issue, CVE-2025-21666, was fixed in the Linux kernel vsock (virtual socket) subsystem. The problem involved the vsock_*_has_data() and vsock_*_has_
CVE-2025-21678 - Linux Kernel GTP Device NetNS Destroy Flaw – Explained and Exploited
CVE-2025-21678 is a recently resolved vulnerability in the Linux kernel related to the GPRS Tunneling Protocol (GTP) network device teardown when the UDP socket’s
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