Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the rcuscale.holdoff parameter when set too large, which can lead to a task blocking timeout...

EUVD-2025-205591

Picklescan does not block ctypes...

SUSE CVE-2025-68747

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Fix UAF on kernel BO VA nodes If the MMU is down, panthorvmunmaprange might return an error. We expect the page table to be updated still, and if the MMU is blocked, the rest of the GPU should be blocked too, so no...

The vulnerability of the Mattermost instant messaging application relates to an overly restrictive mechanism for blocking user accounts. This allows a malicious actor to disclose protected information and block external LDAP accounts.

The vulnerability of the Mattermost instant messaging application is related to an overly restrictive mechanism for blocking user accounts. Exploiting this vulnerability could allow a malicious actor to disclose protected information and block external LDAP accounts...

The vulnerability of the tool for blocking unauthorized incoming traffic in GitHub Bullfrog’s working processes, related to the disclosure of information during data transmission, allows a violator to bypass the sandbox protection mechanism.

The vulnerability of the tool for blocking unauthorized incoming traffic in GitHub Bullfrog is related to the disclosure of information during data transmission. Exploiting this vulnerability could allow a hacker to bypass the sandbox’s security mechanisms...

The vulnerability of Linux Astra Modules’ kernel modules, related to errors in flow blocking, allows a perpetrator to compromise data integrity and cause service failures.

The vulnerability of Linux Astra Modules relates to errors during thread blocking. Exploiting this vulnerability allows an attacker to compromise data integrity and also cause service failures through the use of a specially created file system...

WordPress plugin Login Lockdown & Protection 安全特征问题漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed in the PHP language. The platform has the ability to host personal blog sites on PHP and MySQL based servers.WordPress plugin is an application plugin. A security feature issue...

PYSEC-2025-266

Tornado is a Python web framework and asynchronous networking library. In versions 6.5.2 and below, a single maliciously crafted HTTP request can block the server's event loop for an extended period, caused by the HTTPHeaders.add method. The function accumulates values using string concatenation...

SUSE CVE-2023-53860

In the Linux kernel, the following vulnerability has been resolved: dm: don't attempt to queue IO under RCU protection dm looks up the table for IO based on the request type, with an assumption that if the request is marked REQNOWAIT, it's fine to attempt to submit that IO while under RCU read lo...

EUVD-2023-60136

In the Linux kernel, the following vulnerability has been resolved: dm: don't attempt to queue IO under RCU protection dm looks up the table for IO based on the request type, with an assumption that if the request is marked REQNOWAIT, it's fine to attempt to submit that IO while under RCU read lo...

CVE-2025-41694

A low privileged remote attacker can run the webshell with an empty command containing whitespace. The server will then block until it receives more data, resulting in a DoS condition of the websserver...

2025 in Review: A Year of Smarter, Context-Aware API Security

As the year draws to a close, it’s worth pausing to look back on what has been an extraordinary year for Wallarm and, more importantly, for the businesses we protect. If 2024 was about laying the groundwork tracking API sessions to understand behavioral attacks, then 2025 was the year we built up...

The vulnerability of the nr_requests() function in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the nrrequests function in the Linux operating system’s kernel is related to mutual blocking of execution threads. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability in the sound/core/pcm_native.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the sound/core/pcmnative.c module of the Linux operating system is related to mutual blocking of execution threads. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability in the `media/usb/usbtv/usbtv-video.c` component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the media/usb/usbtv/usbtv-video.c component of the Linux operating system is related to insufficient blocking mechanisms. Exploiting this vulnerability allows an attacker to cause service failures...

UBUNTU-CVE-2025-40238

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix IPsec cleanup over MPV device When we do mlx5edetachnetdev we eventually disable blocking events notifier, among those events are IPsec MPV events from IB to core. So before disabling those blocking events, make sur...

The vulnerability of the Linux operating system’s kernel, which allows a hacker to trigger a service failure

The vulnerability of the Linux operating system’s kernel is related to insufficient blocking measures. Exploiting this vulnerability allows an attacker to cause a service failure...

The vulnerability of the Linux operating system’s kernel media component allows a attacker to compromise the integrity and accessibility of protected information.

The vulnerability of the Linux operating system’s kernel media component is related to insufficient blocking measures. Exploiting this vulnerability allows an attacker to compromise the integrity and accessibility of the protected information...

The vulnerability in the Linux operating system’s component fs/hfsplus/extents.c allows a hacker to trigger a service failure.

The vulnerability of the fs/hfsplus/extents.c component in the Linux operating system is related to insufficient blocking. Exploiting this vulnerability allows an attacker to cause a service failure...

The vulnerability of the drivers/md components of the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the drivers/md components of the Linux operating system is related to mutual blocking of execution threads. Exploiting this vulnerability allows an attacker to cause a service failure...