CVE-2025-21680 - Out-of-Bounds Access in Linux Kernel `pktgen` get_imix_entries – Explained with Code and Exploit Details
In June 2024, a critical vulnerability was addressed in the Linux kernel’s pktgen module. This vulnerability, CVE-2025-21680, allowed potential out-of-bounds memory access due to
CVE-2025-21681 - Lockup in Linux Kernel Open vSwitch When Transmitting to Unregistering Netdev with Carrier
A critical vulnerability, CVE-2025-21681, was recently patched in the Linux kernel affecting the Open vSwitch (OVS) module. This bug could lead to a system lockup
CVE-2025-21682 - Linux Kernel `bnxt` Driver Null Pointer Dereference & Feature Recalculation Flaw—Analysis and Exploit Details
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Summary:
A critical bug was discovered (and fixed) in the Linux kernel's bnxt Ethernet driver that could lead to kernel NULL pointer
CVE-2025-21683 - Memory Leak in Linux Kernel's BPF Sockmap — Technical Deep Dive
A new vulnerability, CVE-2025-21683, was identified and recently fixed in the Linux kernel's Berkeley Packet Filter (BPF) implementation. This bug involved a memory
CVE-2025-21671 - Understanding and Exploiting the zram Potential UAF in the Linux Kernel
In early 2025, a significant security vulnerability in the Linux kernel's zram driver was assigned as CVE-2025-21671. The problem, technically described as a
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