kernel: hypervisor: Intel Processors: Privilege escalation in Ring 0 via improper value handling

A flaw was found in IntelR Processors within Ring 0, affecting the kernel, hypervisor, and bare metal operating systems. Improper handling of values may allow an authorized adversary with privileged user access to perform a local, high-complexity attack. This can lead to an escalation of privileg...

kernel: hypervisor: Intel Processors: Privilege escalation in Ring 0 via improper value handling

A flaw was found in IntelR Processors within Ring 0, affecting the kernel, hypervisor, and bare metal operating systems. Improper handling of values may allow an authorized adversary with privileged user access to perform a local, high-complexity attack. This can lead to an escalation of privileg...

CVE-2023-51467

CVE-2023-51467 exp.py 改为命令执行 Post.txt 序列化漏洞利用 bypassauth.txt 身份验证绕过测试 漏洞原因 由于在身份校验时错误使用空来进行判断，这种方式并未起到效果，导致身份验证被绕过。 root@kitploit: if username == null username = String session.getAttribute"USERNAME"; if password == null password = String session.getAttribute"PASSWORD"; if token == null token =...

CVE-2026-89784

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: check rpcsockaddr2uaddr return value in rpcbregisterinet4/6 rpcbregisterinet4 and rpcbregisterinet6 store the result of rpcsockaddr2uaddr into map-raddr without checking it for NULL. rpcsockaddr2uaddr returns NULL when it...

CVE-2026-19500-poc

CVE-2026-19500 Poc and writeup Description Sureforms is vulnerable to a DOS vulnerability , when attacker can submit unlimited key-value pair, leads to resource exhaustion and the administrator can not watch entries temporary. How to reproduce Submit the Form which is made by Sureforms plugin, an...

demo-cve-2022-21449

演示项目：CVE-2022-21449 漏洞 该项目演示了 CVE-2022-21449 漏洞，该漏洞影响 Java 的 ECDSA 签名验证。此漏洞允许恶意行为者通过使用零值签名（r=0 和 s=0）绕过签名验证。项目使用真实和伪造的 JWT 令牌以及 EC 签名，在未安装安全补丁的 Java 17 上展示该问题。 特性 真实 JWT 令牌 ：使用 EC 私钥签名的有效 JWT 令牌。 伪造 JWT 令牌 ：签名被清零的 JWT 令牌（r=0, s=0）。 验证 ：演示漏洞如何使伪造令牌通过验证。 前提条件 Java 17 （未安装 CVE-2022-21449 安全补丁）。 Mave...

PT-2026-91775

The Co-Authors, Multiple Authors and Guest Authors in an Author Box with PublishPress Authors plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘profile fields user email value prefix’ parameter in all versions up to, and including, 4.15.0 due to insufficient input...

CVE-2023-4863

Todo el crédito va para el script de DARKNAVY. Esta es solo una versión modificada con las constantes OFFSET y VALUE añadidas al inicio del archivo para que sea más fácil ajustarlas...

CVE-2017-12615

CVE-2017-12615 Tomcat 远程代码执行漏洞 Exploit java -jar CVE-2017-12615-Exploit.jar Url ShellName ShellValue root@kitploit: www.SecFree.com · · · 一┳═┻︻▄ Tomcat RCE CVE-2017-12615 ▄︻┻═┳一 · · · Influence: Apache Tomcat 7.0.0 - 7.0.79 0day Info: https://www.secfree.com/article-399.html Help: Url ShellName...

Astra Linux – Vulnerability in freerdp3

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, xfrailserverexecuteresult indexed the global errorcodenames array 7 elements, indices 0–6 using an unchecked execResult-execResult value received from the server. This led to a potential out-of-bounds read...

Astra Linux – Vulnerability in Redis

Valkey is a distributed key-value database. Prior to versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12, a malicious user could use scripting commands to inject arbitrary information into the response stream for a given client, potentially corrupting or returning tampered data to other users on the same...

Astra Linux – Vulnerability in libwebp

An use of an uninitialized value was found in libwebp in versions before 1.0.1 in the ReadSymbol function...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: s390/sclp: Added a check for the return value of getzeroedpage. Also, added a check for the return value of getzeroedpage in sclpconsoleinit to prevent null pointer dereferencing. Furthermore, to address the memory leak caused by...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate BOOT sectorsperclusters When the NTFS BOOT sectorsperclusters field is greater than 0x80, it represents a shift value. Ensure that the shift value is not too large before using it the maximum cluster size for...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: btrfs: Fix for the iteration of extrefs during log replay. When calling inodeaddref and processing extrefs, if we jump to the next label, the value of victimname.len is undefined. This occurs because victimname.len wasn’t...

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

In the Linux kernel, the following vulnerabilities have been resolved: Squashfs: Check that the inode number is not the invalid value of zero. Syskiller has identified an out-of-bounds access in the fillmetaindex function. This out-of-bounds access occurs because the inode has an inode number of...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: jfs: Fixed the uninit-value access to imap allocated in the diMount function. The syzbot reports that hexdumptobuffer uses uninit-value: ===================================================== BUG: KMSAN: uninit-value in...

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

In the Linux kernel, the following vulnerability has been resolved: dccp: A memory leak has been fixed in dccpfeatchangerecv. If dccpfeatpushconfirm fails after a new value for the SP feature is accepted, without reconciliation i.e., when entry == NULL, the memory allocated for that value never...

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

In the Linux kernel, the following vulnerabilities have been resolved: hsr: Fixed uninit-value access in hsrgetnode KMSAN reported the following uninit-value access issue 1: ===================================================== BUG: KMSAN: uninit-value in hsrgetnode+0xa2e/0xa40...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net/sched: schfq: Fix for integer overflow of “credit”. If schfq is configured with “initial quantum” values greater than INTMAX, the first assignment of “credit” will cause signed integer overflow, resulting in a very negative...