CVE-2021-46928 - How Linux Kernel's parisc Instruction Access Trap Leaked Stale Data — Exploit, Patch, and Lessons Learned
The Linux kernel is the bedrock of countless devices and servers. It is built on decades of attention to security and stability, but even the
CVE-2021-46933 - Double-Free and Refcount Underflow in Linux Kernel USB Gadget f_fs
The Linux Kernel is renowned for its complexity and robust handling of hardware. But sometimes, even tiny bugs in obscure subsystems can have serious consequences.
CVE-2021-46923 - Reference Leak in Linux Kernel `fs/mount_setattr` Explained
The Linux kernel is the backbone of countless systems, powering everything from Android smartphones to powerful servers. Because it’s so widely used, any security
CVE-2021-46934 - Linux Kernel i2c compat_ioctl Vulnerability Explained (With Code Examples & Exploit Details)
On Linux systems, the I2C (Inter-Integrated Circuit) subsystem lets software communicate directly with hardware components—very often in embedded devices. In early 2021, a vulnerability,
CVE-2021-46924 - A Deep Dive into the Linux Kernel NFC st21nfca Memory Leak (With Exploit Details)
CVE-2021-46924 addresses a memory leak vulnerability in the Linux kernel’s Near Field Communication (NFC) st21nfca driver. This bug specifically affects resource management during device
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