Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: uio: Fix stale info pointer in failed registration path After deviceadd, the UIO device becomes visible to userspace, allowing /dev/uioX to be opened. If a subsequent setup step fails, uioregisterdevice unwinds the device but...

CLSA-2026-1791858923 Fix of 174 CVEs

CVE-2026-90205 - ocfs2: validate orphan slot during inode read CVE-2026-90205 CVE-2026-93054 - uio: Fix stale info pointer in failed registration path CVE-2026-93054 CVE-2026-93103 - RDMA/hfi1: Preserve unit 0 on allocation failure CVE-2026-93103 CVE-2026-89833 - f2fs: fix to avoid potential...

CVE-2026-93054

A flaw was found in the Linux kernel. When a User-space I/O UIO device fails to register, a pointer to memory that has already been released can remain active. A local user could exploit a race condition during this process. This could lead to the system attempting to access freed memory,...

AlmaLinux 9.2 [TuxCare] Security Update: bpftool / kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2024:1715000749)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2024:1715000749 advisory. - Improper access control in the IntelR Ethernet Controller RDMA driver for linux before version 1.9.30 may allow an unauthenticated...

ROS-20260923-73-0099

The vulnerability of the drivers/uio/uiohvgeneric.c module in Linux kernels is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause service failures...

SUSE CVE-2026-93054

In the Linux kernel, the following vulnerability has been resolved: uio: Fix stale info pointer in failed registration path After deviceadd, the UIO device is visible to userspace and /dev/uioX can be opened. If a later setup step fails, uioregisterdevice unwinds the device but leaves idev-info...

Linux Distros Unpatched Vulnerability : CVE-2026-93054

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - uio: Fix stale info pointer in failed registration path After deviceadd, the UIO device is visible to userspace and /dev/uioX can be opened. If a later setup st...

DEBIAN-CVE-2026-93054

In the Linux kernel, the following vulnerability has been resolved: uio: Fix stale info pointer in failed registration path After deviceadd, the UIO device is visible to userspace and /dev/uioX can be opened. If a later setup step fails, uioregisterdevice unwinds the device but leaves idev-info...

AZL-102587 CVE-2026-93054 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: uio: Fix stale info pointer in failed registration path After deviceadd, the UIO device is visible to userspace and /dev/uioX can be opened. If a later setup step fails, uioregisterdevice unwinds the device but leaves idev-info...

CVE-2026-93054

In the Linux kernel, the following vulnerability has been resolved: uio: Fix stale info pointer in failed registration path After deviceadd, the UIO device is visible to userspace and /dev/uioX can be opened. If a later setup step fails, uioregisterdevice unwinds the device but leaves idev-info...

CVE-2026-93054

CVE-2026-93054 is a use-after-free vulnerability in the Linux kernel's UIO (Userspace I/O) driver. After device_add(), the UIO device becomes visible to userspace. If a subsequent setup step fails, __uio_register_device() unwinds the device but leaves idev->info pointing at a caller-owned stru...

EUVD-2026-82164

In the Linux kernel, the following vulnerability has been resolved: uio: Fix stale info pointer in failed registration path After deviceadd, the UIO device is visible to userspace and /dev/uioX can be opened. If a later setup step fails, uioregisterdevice unwinds the device but leaves idev-info...

CVE-2026-93054 uio: Fix stale info pointer in failed registration path

In the Linux kernel, the following vulnerability has been resolved: uio: Fix stale info pointer in failed registration path After deviceadd, the UIO device is visible to userspace and /dev/uioX can be opened. If a later setup step fails, uioregisterdevice unwinds the device but leaves idev-info...

CVE-2026-93054 uio: Fix stale info pointer in failed registration path

In the Linux kernel, the following vulnerability has been resolved: uio: Fix stale info pointer in failed registration path After deviceadd, the UIO device is visible to userspace and /dev/uioX can be opened. If a later setup step fails, uioregisterdevice unwinds the device but leaves idev-info...

CVE-2026-93054: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: uio: Fix stale info pointer in failed registration path After deviceadd, the UIO device is visible to userspace and /dev/uioX can be opened. If a later setup step fails, uioregisterdevice unwinds the device but leaves idev-info...

CVE-2026-93054: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: uio: Fix stale info pointer in failed registration path After deviceadd, the UIO device is visible to userspace and /dev/uioX can be opened. If a later setup step fails, uioregisterdevice unwinds the device but leaves idev-info...

PT-2026-94852

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the UIO Userspace I/O subsystem where a stale pointer is maintained during a failed registration path. After the device add function is called, the UIO device becomes...

CVE-2026-93054: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: uio: Fix stale info pointer in failed registration path After deviceadd, the UIO device is visible to userspace and /dev/uioX can be opened. If a later setup step fails, uioregisterdevice unwinds the device but leaves idev-info...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: uio: Fixed a use-after-free in uioopen. core-1 core-2 ------------------------------------------------------- uiounregisterdevice uioopen idev = idrfind deviceunregister&idev-dev putdevice&idev-dev uiodevicerelease...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: uiohvgeneric: A memory leak has been fixed in error handling paths. If the vmbusestablishgpadl function fails, the recv|sendgpadl functions will not be updated, and the hvuiocleanup function in the error handling path will not be...