CVE-2026-64529

Summary: CVE-2026-64529 exists in the Linux kernel and concerns the QAT driver. The vulnerability stems from a previously exposed character device (qat_adf_ctl) with IOCTLs used for device configuration, start/stop, status, and enumeration that were not part of public user-space API headers and h...

EUVD-2022-56011

UNSUPPORTED WHEN ASSIGNED Improper Validation of Specified Quantity in Input in the ASUS AI Suite 3 driver allows a local user to access unintended memory regions via crafted IOCTL requests, leading to privilege escalation...

CVE-2026-8049

The SignalRGB kernel driver, SignalIo.sys (also referred to as SignalRgbDriver.sys), contains an improper access control vulnerability in versions prior to 1.3.7.0 . The \.\SignalIo device object is created without an explicit SDDL security descriptor or FILE_DEVICE_SECURE_OPEN, resulting in over...

PT-2026-49832

CVE-2026-38194 in the pocket ! Driver expose insecure IOCTLs allowing memory access from a standard user. Rapido = https://t.co/lWzOOGLK8g PoC for the read primitive only. I'm not releasing the arbitrary write, but the clever ones will figure it out easily...

CVE-2025-40217

In the Linux kernel, the following vulnerability has been resolved: pidfs: validate extensible ioctls Validate extensible ioctls stricter than we do now...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414485)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414485 advisory. An out-of-bounds read flaw was found in the Linux kernels TeleTYpe subsystem. The issue occurs in how a user triggers a race condition using ioctls TIOCSPTLCK and...

SUSE CVE-2011-1747

The agp subsystem in the Linux kernel 2.6.38.5 and earlier does not properly restrict memory allocation by the 1 AGPIOCRESERVE and 2 AGPIOCALLOCATE ioctls, which allows local users to cause a denial of service memory consumption by making many calls to these ioctls...

CVE-2021-25701

The fUSBHub driver in the PCoIP Software Client prior to version 21.07.0 had an error in object management during the handling of a variety of IOCTLs, which allowed an attacker to cause a denial of service...

UBUNTU-CVE-2020-25656

A flaw was found in the Linux kernel. A use-after-free was found in the way the console subsystem was using ioctls KDGKBSENT and KDSKBSENT. A local user could use this flaw to get read memory access out of bounds. The highest threat from this vulnerability is to data confidentiality...