CVE-2025-65264

The kernel driver of CPUID CPU-Z v2.17 and earlier does not validate user-supplied values passed via its IOCTL interface, allowing an attacker to access sensitive information via a crafted request...

CVE-2026-23763 VB-Audio Matrix Drivers Local Privilege Escalation via Kernel Memory Exposure

VB-Audio Matrix and Matrix Coconut versions ending in 1.0.2.2 and 2.0.2.2 and earlier, respectively, contain a local privilege escalation vulnerability in the VBMatrix VAIO virtual audio driver vbmatrixvaio64win10.sys. The driver allocates a 128-byte non-paged pool buffer and, upon receiving IOCT...

CVE-2021-47789

Yenkee Hornet Gaming Mouse driver GM312Fltr.sys contains a buffer overrun vulnerability that allows attackers to crash the system by sending oversized input. Attackers can exploit the driver by sending a 2000-byte buffer through DeviceIoControl to trigger a kernel-level system crash...

CVE-2021-47789 Yenkee Hornet Gaming Mouse - 'GM312Fltr.sys' Denial of Service (PoC)

Yenkee Hornet Gaming Mouse driver GM312Fltr.sys contains a buffer overrun vulnerability that allows attackers to crash the system by sending oversized input. Attackers can exploit the driver by sending a 2000-byte buffer through DeviceIoControl to trigger a kernel-level system crash...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002378)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002378 advisory. Multiple buffer underflows in the XFS implementation in the Linux kernel through 3.12.1 allow local users to cause a denial of service memory corruption or possibly...

PT-2026-3161

Name of the Vulnerable Software and Affected Versions Yenkee Hornet Gaming Mouse driver versions affected versions not specified Description The Yenkee Hornet Gaming Mouse driver, specifically the GM312Fltr.sys file, has a buffer overrun issue. An attacker can cause a system crash by sending an...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002437)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002437 advisory. Race condition in the ttyioctl function in drivers/tty/ttyio.c in the Linux kernel through 4.4.1 allows local users to obtain sensitive information from kernel memor...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003500)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003500 advisory. The Linux kernel 4.15 has a Buffer Overflow via an SNDRVSEQIOCTLSETCLIENTPOOL ioctl write operation to /dev/snd/seq by a local user. Tenable has extracted the...

RHEL 8 : kernel (RHSA-2026:0536)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:0536 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: smb: client: Fix use-after-fre...

CVE-2025-68947 NSecsoft NSecKrnl process termination privilege escalation

NSecsoft 'NSecKrnl' is a Windows driver that allows a local, authenticated attacker to terminate processes owned by other users, including SYSTEM and Protected Processes by issuing crafted IOCTL requests to the driver...

UBUNTU-CVE-2025-71099

In the Linux kernel, the following vulnerability has been resolved: drm/xe/oa: Fix potential UAF in xeoaaddconfigioctl In xeoaaddconfigioctl, we accessed oaconfig-id after dropping metricslock. Since this lock protects the lifetime of oaconfig, an attacker could guess the id and call...

CVE-2025-47369 Information Exposure in Computer Vision

Information disclosure when a weak hashed value is returned to userland code in response to a IOCTL call to obtain a session ID...

SUSE CVE-2023-54134

In the Linux kernel, the following vulnerability has been resolved: autofs: fix memory leak of waitqueues in autofscatatonicmode Syzkaller reports a memory leak: BUG: memory leak unreferenced object 0xffff88810b279e00 size 96: comm "syz-executor399", pid 3631, jiffies 4294964921 age 23.870s hex...

UBUNTU-CVE-2023-54002

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix assertion of exclop condition when starting balance Balance as exclusive state is compatible with paused balance and device add, which makes some things more complicated. The assertion of valid states when starting fro...

CVE-2025-40335

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate userq input args This will help on validating the userq input args, and rejecting for the invalid userq request at the IOCTLs first place...

CVE-2023-53820

In the Linux kernel, the following vulnerability has been resolved: loop: loopsetstatusfrominfo check before assignment In loopsetstatusfrominfo, lo-looffset and lo-losizelimit should be checked before reassignment, because if an overflow error occurs, the original correct value will be changed t...

The vulnerability of embedded Qualcomm software-related microprogramming systems, related to unreliable pointer assignment during IOCTL processing, allows attackers to trigger service failures.

The vulnerability of embedded Qualcomm software lies in the unreliable way in which pointers are managed during the processing of IOCTLs. Exploiting this vulnerability can allow attackers to cause service failures...

PT-2025-49698

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the vmw mksstat add ioctl function within the drm/vmwgfx module. This occurs when copying a description string from user space fails, preventing the instance...

kernel: nbd: fix incomplete validation of ioctl arg

A flaw has been found in the Linux kernel’s NBD drivers.The issue stems from incomplete validation of IOCTL arguments passed to the NBD driver. Specifically, oversized or unchecked arguments may lead to a signed integer overflow in blockwritefullpage and misuse of argument values cast to int in...

kernel: nbd: fix incomplete validation of ioctl arg

A flaw has been found in the Linux kernel’s NBD drivers.The issue stems from incomplete validation of IOCTL arguments passed to the NBD driver. Specifically, oversized or unchecked arguments may lead to a signed integer overflow in blockwritefullpage and misuse of argument values cast to int in...