Vulnerabilities of components such as drivers, NVMe, and host kernels of the Linux operating system, which allow attackers to cause service failures

The vulnerability of components such as drivers, NVMe, and host kernels in the Linux operating system is related to errors during thread blocking. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the rtlwifi component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the rtlwifi component in the Linux operating system is related to insufficient blocking mechanisms. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the gf100.c component in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the gf100.c component in the Linux operating system is related to insufficient blocking mechanisms. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the Helper service in the Cato Client software for remote access allows a hacker to elevate their privileges and execute arbitrary code.

The vulnerability of the Cato Client software’s remote access service is related to improper resource blocking. Exploiting this vulnerability can allow attackers to enhance their privileges and execute arbitrary code...

CVE-2022-50089

CVE-2022-50089 affects the Linux kernel with the btrfs file system. The issue occurs when cow_file_range() fails mid-allocation (unlock=0) and may leave pages locked, potentially causing a hung task in zoned btrfs setups (as described in the provided reports). The included details show that the f...

PT-2025-25880 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A issue in the Linux kernel has been identified where the iforce close function waits at wait event interruptible with dev-mutex held, blocking input disconnect device from input...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net: switchdev: Converting the blocking notification chain to a raw one A blocking notification chain uses a read-write semaphore to protect the integrity of the chain. The semaphore is acquired for writing when adding/removing...

Astra Linux – Vulnerability in Thunderbird

It was possible to create an email that included a tracking link as an attachment. If the user attempted to open the attachment, Thunderbird would automatically access the link. The configuration to block remote content did not prevent this behavior. Thunderbird has been updated to no longer allo...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ksmbd: The warning message “Do not call blocking operations when !TASKRUNNING” has been fixed. The waiteventtimeout function will set the state of the current task to TASKUNINTERRUPTIBLE before performing the condition check. Thi...

PT-2025-29851 · Go +1 · Go +1

Уязвимость языка программирования Golang связана с недостаточной или некорректная блокировкой. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, удалять произвольные каталоги...

Single Block On

In the digital age, individuals increasingly maintain active presences across multiple platforms ranging from social media and messaging applications to professional and communication tools. However, the current model for managing user level privacy and abuse is siloed, requiring users to block...

thunderbird: Tracking Links in Attachments Bypassed Remote Content Blocking

The Mozilla Foundation's Security Advisory describes the following issue: It is possible to craft an email that shows a tracking link as an attachment. If the user attempts to open the attachment, Thunderbird automatically accesses the link. The configuration to block remote content does not...

Empower Users and Protect Against GenAI Data Loss

When generative AI tools became widely available in late 2022, it wasn't just technologists who paid attention. Employees across all industries immediately recognized the potential of generative AI to boost productivity, streamline communication and accelerate work. Like so many waves of...

CVE-2025-3768

Improper access control in Tor network blocking feature in Devolutions Server 2025.1.10.0 and earlier allows an authenticated user to bypass the tor blocking feature when the Devolutions hosted endpoint is not reachable...

CVE-2025-3768

Improper access control in Tor network blocking feature in Devolutions Server 2025.1.10.0 and earlier allows an authenticated user to bypass the tor blocking feature when the Devolutions hosted endpoint is not reachable...

CVE-2025-3768

Improper access control in Tor network blocking feature in Devolutions Server 2025.1.10.0 and earlier allows an authenticated user to bypass the tor blocking feature when the Devolutions hosted endpoint is not reachable...

thunderbird: Tracking Links in Attachments Bypassed Remote Content Blocking

The Mozilla Foundation's Security Advisory describes the following issue: It is possible to craft an email that shows a tracking link as an attachment. If the user attempts to open the attachment, Thunderbird automatically accesses the link. The configuration to block remote content does not...

Devolutions Server 访问控制错误漏洞

Devolutions Server is an application from Devolutions Canada Inc. which provides a full-featured shared account and password management solution. A security vulnerability exists in Devolutions Server version 2025.1.10.0 and earlier, which stems from improper access control of the Tor network...

PT-2025-23930 · Devolutions · Devolutions Server

Name of the Vulnerable Software and Affected Versions: Devolutions Server versions 2025.1.10.0 and earlier Description: The issue is related to improper access control in the Tor network blocking feature. This allows an authenticated user to bypass the Tor blocking feature when the Devolutions...

thunderbird: Tracking Links in Attachments Bypassed Remote Content Blocking

The Mozilla Foundation's Security Advisory describes the following issue: It is possible to craft an email that shows a tracking link as an attachment. If the user attempts to open the attachment, Thunderbird automatically accesses the link. The configuration to block remote content does not...