Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: atm: fore200e: fixed a use-after-free in tasklets during device removal When the PCA-200E or SBA-200E adapter is detached, the fore200e is deallocated. However, the txtasklet or rxtasklet may still be running or pending, leading ...

The vulnerability of the fore200e_open() function in the drivers/atm/fore200e.c file of the Linux kernel’s network adapter driver allows a remote attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the fore200eopen function in the drivers/atm/fore200e.c file of the Linux kernel’s network adapter driver module is related to synchronization errors when using shared resources. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality,...

SUSE CVE-2026-43203

In the Linux kernel, the following vulnerability has been resolved: atm: fore200e: fix use-after-free in tasklets during device removal When the PCA-200E or SBA-200E adapter is being detached, the fore200e is deallocated. However, the txtasklet or rxtasklet may still be running or pending, leadin...

CVE-2026-43203

A flaw was found in the Linux kernel's fore200e ATM Asynchronous Transfer Mode network adapter driver. A race condition during the device removal process can lead to a use-after-free vulnerability. This occurs when the fore200e adapter is deallocated while its associated tasklets small,...

EUVD-2026-27764

In the Linux kernel, the following vulnerability has been resolved: atm: fore200e: fix use-after-free in tasklets during device removal When the PCA-200E or SBA-200E adapter is being detached, the fore200e is deallocated. However, the txtasklet or rxtasklet may still be running or pending, leadin...

CVE-2026-43203

In the Linux kernel, the following vulnerability has been resolved: atm: fore200e: fix use-after-free in tasklets during device removal When the PCA-200E or SBA-200E adapter is being detached, the fore200e is deallocated. However, the txtasklet or rxtasklet may still be running or pending, leadin...

CVE-2026-43203

The CVE covers a Linux kernel fore200e ATM driver use-after-free during device removal (PCA-200E/SBA-200E). Vulnerability arises when tx_tasklet/rx_tasklet run or pending after fore200e is freed, risking access to freed memory. The published fixes synchronize tasklets with device shutdown by addi...

CVE-2026-43203 atm: fore200e: fix use-after-free in tasklets during device removal

In the Linux kernel, the following vulnerability has been resolved: atm: fore200e: fix use-after-free in tasklets during device removal When the PCA-200E or SBA-200E adapter is being detached, the fore200e is deallocated. However, the txtasklet or rxtasklet may still be running or pending, leadin...

CVE-2026-43203

In the Linux kernel, the following vulnerability has been resolved: atm: fore200e: fix use-after-free in tasklets during device removal When the PCA-200E or SBA-200E adapter is being detached, the fore200e is deallocated. However, the txtasklet or rxtasklet may still be running or pending, leadin...

CVE-2026-43203 atm: fore200e: fix use-after-free in tasklets during device removal

In the Linux kernel, the following vulnerability has been resolved: atm: fore200e: fix use-after-free in tasklets during device removal When the PCA-200E or SBA-200E adapter is being detached, the fore200e is deallocated. However, the txtasklet or rxtasklet may still be running or pending, leadin...

PT-2026-37543

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the Linux kernel during the removal of PCA-200E or SBA-200E adapters. When an adapter is detached, the fore200e structure is deallocated; however, if tx...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the fore200e driver failing to properly cancel the task queue when a device is removed, potential...

Linux Distros Unpatched Vulnerability : CVE-2026-43203

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - atm: fore200e: fix use-after-free in tasklets during device removal When the PCA-200E or SBA-200E adapter is being detached, the fore200e is deallocated. Howeve...

atm/fore200e: Fix possible data race in fore200e_open()

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AZL-72980 CVE-2025-68339 affecting package kernel for versions less than 6.6.119.3-1

In the Linux kernel, the following vulnerability has been resolved: atm/fore200e: Fix possible data race in fore200eopen Protect access to fore200e-availablecellrate with ratemtx lock in the error handling path of fore200eopen to prevent a data race. The field fore200e-availablecellrate is a shar...

CVE-2025-68339

In the Linux kernel, the following vulnerability has been resolved: atm/fore200e: Fix possible data race in fore200eopen Protect access to fore200e-availablecellrate with ratemtx lock in the error handling path of fore200eopen to prevent a data race. The field fore200e-availablecellrate is a shar...

UBUNTU-CVE-2025-68339

In the Linux kernel, the following vulnerability has been resolved: atm/fore200e: Fix possible data race in fore200eopen Protect access to fore200e-availablecellrate with ratemtx lock in the error handling path of fore200eopen to prevent a data race. The field fore200e-availablecellrate is a shar...

CVE-2025-68339

In the Linux kernel, the following vulnerability has been resolved: atm/fore200e: Fix possible data race in fore200eopen Protect access to fore200e-availablecellrate with ratemtx lock in the error handling path of fore200eopen to prevent a data race. The field fore200e-availablecellrate is a shar...

CVE-2025-68339

The CVE-2025-68339 issue concerns the Linux kernel’s atm/fore200e driver. In fore200e_open(), available_cell_rate is reserved under rate_mtx, but if fore200e_activate_vcin() fails, the code adds back bandwidth without holding the lock. Since available_cell_rate is shared across VCCs, this creates...

Linux Distros Unpatched Vulnerability : CVE-2025-68339

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - atm/fore200e: Fix possible data race in fore200eopen Protect access to fore200e-availablecellrate with ratemtx lock in the error handling path of fore200eopen t...