CVE-2021-3493

CVE-2021-3493 Ubuntu OverlayFS Local Privesc Description "Ubuntu specific issue in the overlayfs file system in the Linux kernel where it did not properly validate the application of file system capabilities with respect to user namespaces. A local attacker could use this to gain elevated...

DirtyPipe-Exploit

CSE 5380: Information Security Paper CVE-2022-0847 Dirty Pipe By Karan Vasudevamurthy UTA ID: 1002164438 What is CVE? Common Vulnerabilities and Exposures CVE is a list of publicly disclosed information security vulnerabilities and exposures. The MITRE corporation introduced CVE in 1999 to identi...

CVE-2026-98196

A flaw was found in the Linux kernel's brcmsmac wireless driver. When a timer is released, the driver fails to wait for running background tasks associated with the timer to finish before freeing memory. A local attacker could exploit this race condition to trigger a use-after-free condition,...

CVE-2026-98190

A flaw was found in the Linux kernel's wilc1000 wireless driver. The driver fails to adequately validate the length of incoming Wi-Fi Direct P2P public action frames before reading the frame header, leading to an integer underflow and out-of-bounds memory read. A nearby unauthenticated attacker c...

CVE-2026-98195

A flaw was found in the Linux kernel's iwlegacy wireless driver. This flaw allows a local user to cause a Denial of Service DoS by toggling the radio frequency kill RFKILL switch during driver initialization. Improper state tracking in the error-handling path leads to the duplicate deallocation o...

CVE-2026-98187

A flaw was found in the Linux kernel's p54 Wi-Fi driver. The driver fails to verify that an entire interface record fits within the buffer boundaries when parsing EEPROM Electrically Erasable Programmable Read-Only Memory data. An attacker capable of attaching a crafted wireless device or supplyi...

CVE-2026-98189

A flaw was found in the Linux kernel's wilc1000 wireless driver. An attacker utilizing a malicious or compromised SDIO Secure Digital Input Output hardware device can cause a Denial of Service DoS or kernel memory corruption by triggering an out-of-bounds write. This issue occurs because the driv...

CVE-2026-98198

A flaw was found in the Linux kernel's PWM fan driver. A local privileged user can cause a Denial of Service DoS or memory corruption by unbinding or detaching the driver. Due to an improper cleanup sequence, internal data structures are released while the sampling timer is still active, resultin...

CVE-2026-98193

A flaw was found in the Linux kernel's libipw wireless driver. When processing Temporal Key Integrity Protocol TKIP network frames, the driver assumes the frame contains a complete Message Integrity Check MIC without verifying that the packet meets the minimum expected length. An attacker within...

CVE-2026-98199

A flaw was found in the Linux kernel's Power Management Bus PMBus subsystem. This vulnerability allows an attacker capable of triggering the probing of affected power management devices to cause a Denial of Service DoS or memory corruption. The issue stems from certain hardware drivers supporting...

CVE-2026-98192

A flaw was found in the Linux kernel's wcn36xx Wi-Fi driver. This vulnerability can lead to a Denial of Service DoS or system instability due to a use-after-free condition. When deinitializing the transmission acknowledgement timer during device removal, the driver stops the timer without waiting...

CVE-2026-98200

A flaw was found in the Linux kernel's HP WMI Sensors hp-wmi-sensors driver. Due to a missing lock when reading sensor properties, a race condition can occur when sensor data is freed and replaced during an update while another operation is reading it. A local user could exploit this flaw by...

CVE-2026-98194

A flaw was found in the Linux kernel's Libertas TF wireless driver. During device cleanup, the driver releases command memory buffers before stopping the associated timer callback. This timing issue creates a use-after-free condition where an active timer callback accesses released memory, allowi...

CVE-2026-98197

A flaw was found in the Linux kernel's w83791d hardware monitoring driver. This vulnerability allows a local user to cause a Denial of Service DoS by triggering a kernel crash. During driver removal, the driver fails to unregister optional sysfs interface files, leaving them accessible after the...

CVE-2026-98185

A flaw was found in the mwifiex driver in the Linux kernel. When processing wireless scan responses, the driver fails to properly validate response extents before calculating internal buffer boundaries. A malicious or compromised wireless device sending malformed scan response data can trigger an...

CVE-2014-0224

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CVE-2026-98184

A flaw was found in the Linux kernel's mwifiex driver. An integer truncation vulnerability occurs during authentication frame length calculation, causing the driver to allocate an undersized memory buffer. A local attacker with network administration privileges can exploit this issue by submittin...

CVE-2021-22555-Poc

Heap OVerflow CVE CVE-2021-22555 List of Bugs Heap Out-of-Bounds WriteThe core Bug Data Corruption The Immediate Effect Memory Leak / Information Disclosure Privilege Escalation The Final Goal 1. Install compilation tools do NOT run apt upgrade Download iso wget...

dirtypipe2

dirtypipe2 Linux Kernel 5.8 5.15.25 - Local Privilege Escalation DirtyPipe 2 Exploit Author: Antonius w1sdom github : https://github.com/bluedragonsecurity web : https://www.bluedragonsec.com tested on : linux kernel 5.13.0-21-generic compiled on lubuntu 20.04.5 linux lubuntu 20.04.2 - linux kern...

libslub

libslub libslub is a python library to examine the SLUB managements structures and object allocations the Linux kernel heap implementation. It is currently designed for use with GDB but could easily be adapted to work with other debuggers. It helps understanding SLUB internals and developing Linu...