AVTech DGM1104 安全漏洞

AVTech DGM1104 is a network video recorder from AVTech Corporation of Taiwan, China. A security vulnerability exists in the AVTech DGM1104 FullImg-1015-1004-1006-1003 version, which originates from an authenticated command injection in the SMB server functionality, and could lead to the execution...

CVE-2025-57201

The AVTECH SECURITY Corporation DGM1104 network video recorder, specifically version FullImg-1015-1004-1006-1003 , is vulnerable to an authenticated command injection flaw in the SMB server function . An attacker with low-level privileges can execute arbitrary commands by providing specially craf...

Primitive Vector Cipher(PVC): A Hybrid Encryption Scheme Based on the Vector Computational Diffie-Hellman (V-CDH) Problem

This work introduces the Primitive Vector Cipher PVC, a novel hybrid encryption scheme integrating matrix-based cryptography with advanced Diffie-Hellman key exchange. PVC's security is grounded on the established hardness of the Vector Computational Diffie- Hellman V-CDH problem. The two-layered...

CVE-2025-57201

AVTECH SECURITY Corporation DGM1104 FullImg-1015-1004-1006-1003 was discovered to contain an authenticated command injection vulnerability in the SMB server function. This vulnerability allows attackers to execute arbitrary commands via a crafted input...

The vulnerability of the `blk_mq_init_allocated_queue()` function in the `block/blk-mq.c` module, which supports the block-level kernel in the Linux operating system, allows a attacker to cause a service failure.

The vulnerability of the blkmqinitallocatedqueue function in the block/blk-mq.c module, which supports the block-level kernel in the Linux operating system, is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause service failures...

The vulnerability of the tcf_block_get_ext() function in the net/sched/cls_api.c module of the network/sched subsystem of the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the tcfblockgetext function in the net/sched/clsapi.c module of the net/sched subsystem of the Linux operating system is related to operations involving resources after their expiration. Exploiting this vulnerability could allow an attacker to cause a service failure...

GHSA-58W6-W55X-6WQ8 Mattermost fails to validate user permissions in Boards

Mattermost versions 10.11.x = 10.11.4, 10.5.x = 10.5.12 fail to validate the user permission when accessing the files and subscribing to the block in Boards, which allows an authenticated user to access other board files and was able to subscribe to the block from other boards that the user does...

Mattermost fails to validate user permissions in Boards

Mattermost versions 10.11.x = 10.11.4, 10.5.x = 10.5.12 fail to validate the user permission when accessing the files and subscribing to the block in Boards, which allows an authenticated user to access other board files and was able to subscribe to the block from other boards that the user does...

Privilege Context Switching Error

Overview Affected versions of this package are vulnerable to Privilege Context Switching Error in the current user session. An attacker can gain unauthorized access to files and subscribe to blocks belonging to other users by sending crafted requests as an authenticated user. Remediation Upgrade...

CVE-2025-13870 Unauthorized access and subscription vulnerability in Boards

Mattermost versions 10.11.x = 10.11.4, 10.5.x = 10.5.12 fail to validate the user permission when accessing the files and subscribing to the block in Boards, which allows an authenticated user to access other board files and was able to subscribe to the block from other boards that the user does...

CVE-2025-13697 BlockArt Blocks – Gutenberg Blocks, Page Builder Blocks ,WordPress Block Plugin, Sections & Template Library <= 2.2.13 - Authenticated (Contributor+) Stored Cross-Site Scripting via `timestamp` Attribute

The BlockArt Blocks – Gutenberg Blocks, Page Builder Blocks ,WordPress Block Plugin, Sections & Template Library plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘timestamp’ attribute in all versions up to, and including, 2.2.13 due to insufficient input sanitization and...

mdast-util-to-hast has unsanitized class attribute

Impact Multiple unprefixed classnames could be added in markdown source by using character references. This could make rendered user supplied markdown code elements appear like the rest of the page. The following markdown: markdown jsxss Would create If your page then applied .xss classes or...

PT-2025-48657

Name of the Vulnerable Software and Affected Versions Mattermost versions 10.5.x through 10.5.12 Mattermost versions 10.11.x through 10.11.4 Description An authenticated user can access files and subscribe to blocks in Boards without proper permission validation. This allows access to files from...

kernel: nbd: fix incomplete validation of ioctl arg

A flaw has been found in the Linux kernel’s NBD drivers.The issue stems from incomplete validation of IOCTL arguments passed to the NBD driver. Specifically, oversized or unchecked arguments may lead to a signed integer overflow in blockwritefullpage and misuse of argument values cast to int in...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

kernel: nbd: fix incomplete validation of ioctl arg

A flaw has been found in the Linux kernel’s NBD drivers.The issue stems from incomplete validation of IOCTL arguments passed to the NBD driver. Specifically, oversized or unchecked arguments may lead to a signed integer overflow in blockwritefullpage and misuse of argument values cast to int in...

kernel: smb: client: fix race with concurrent opens in rename(2)

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix race with concurrent opens in rename2 Besides sending the rename request to the server, the rename process also involves closing any deferred close, waiting for outstanding I/O to complete as well as marking all...

Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: nfsd: handle getclientlocked failure in nfsd4setclientidconfirm CVE-2025-38724 kernel: smb: client: fix race with concurrent opens in rename2 CVE-2025-39825 kernel: mm/memory-failure: fix...

ROS-20251128-04

Vulnerability of the smb2isvalidoplockbreak function in the fs/smb/client/smb2misc.c module of the SMB client implementation of the Linux kernel is related to the reuse of the previously released SMB protocol client implementation of the Linux kernel is related to the reuse of previously freed...

CLSA-2025-1764151168 kernel: Fix of 39 CVEs

perf/aux: Fix AUX buffer serialization CVE-2024-46713 - block: fix uaf for flush rq while iterating tags CVE-2024-53170 - zram: fix potential UAF of zram table CVE-2025-21671 - sched: schcake: add bounds checks to host bulk flow fairness counts CVE-2025-21647 - bpf: Fix UAF via mismatching...