CVE-2023-2598

CVE-2023-2598 what's iouring? ​ iouring is a system call interface for Linux. It has supported almost all system call so far, not only read and write initially. It enables an application to initiate system calls that can be performed asynchronously. Submission and Completion Queues At the core of...

CVE-2020-8835

CVE-2020-8835 In the Linux kernel 5.5.0 and newer, the bpf verifier kernel/bpf/verifier.c does not properly restrict the register bounds for 32-bit operations, leading to out-of-bounds reads and writes in kernel memory. This vulnerability also affects the Linux 5.4 stable series, starting with...

CVE-2022-0492-Checker

CVE-2022-0492-Checker A script to check if a container environment is vulnerable to container escapes via CVE-2022-0492 About the vulnerability On Feb. 4 , Linux announced CVE-2022-0492 , a new privilege escalation vulnerability in the kernel. CVE-2022-0492 marks a logical bug in control groups...

CVE-2021-32537

CVE-2021-32537: Out-of-bounds access in RTKVHD64 leading to pool corruption. This is a bug that I reported to Realtek beginning of April 2021. The affected driver is named RTKVHD64.sys and seems to be available on a bunch of mainstream hardware tested the below hardware configurations but probabl...

linux-4.19.72_CVE-2020-29370

Linux kernel There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use make htmldocs or make pdfdocs. The formatted documentatio...

linux-4.19.72_CVE-2022-29581

Linux kernel There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use make htmldocs or make pdfdocs. The formatted documentatio...

CVE-2022-46395

Exploit for CVE-2022-46395 The write up can be found here. This is a bug in the Arm Mali kernel driver that I reported in November 2022. The bug can be used to gain arbitrary kernel code execution from the untrusted app domain, which is then used to disable SELinux and gain root. The exploit is...

byovd-exploit-framework

Getting started Install required binaries git clone http...

CVE-2024-27815

CVE-2024-27815 XNU kernel heap buffer overflow in sbconcatmbufs bsd/kern/uipcsocket2.c, reachable by an unprivileged local user over the AFUNIX datagram socket layer. A socket address of up to SOCKMAXADDRLEN 255 bytes is copied into an mbuf data area only MLEN 224 bytes long, overwriting up to 31...

CVE-2019-6207

CVE-2019-6207 getdirentriesattr kernel heap inofo leak this vulneriliabity can be tirgger at sandbox at macOS=10.14.4 &&ios 12.2 I will update more details about this vulneriliabity...

linux-4.19.72_CVE-2022-30594

Linux kernel There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use make htmldocs or make pdfdocs. The formatted documentatio...

CVE-2026-90464

An external control of file path vulnerability in a WatchGuard Fireware OS firewall diagnostic command allows a remote, authenticated attacker with at least read-only Device Monitor privileges and access to the management CLI to create, truncate, or overwrite arbitrary files and modify kernel...

linux-4.1.15_CVE-2022-45934

Linux kernel release 4.x http://kernel.org/ These are the release notes for Linux version 4. Read them carefully, as they tell you what this is all about, explain how to install the kernel, and what to do if something goes wrong. WHAT IS LINUX? Linux is a clone of the operating system Unix, writt...

MAL-2026-18341 Malicious code in macro-kernel-record-reader (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 5a821a18c84775371c80e1780152b05963b6223cc9e8f2e2e48ccf8ad7803c52 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malware in macro-kernel-record-reader

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

Malicious code in macro-kernel-record-reader (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 5a821a18c84775371c80e1780152b05963b6223cc9e8f2e2e48ccf8ad7803c52 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

cve-2017-16995

CVE-2017-16995 Writeup The folder containes a line-by-line source code analysis for CVE-2017-16995 Linux BPF local privilege escalation. Exploit and patch tested on kernel 4.4.0.116. Credits Special thanks to difengtang who has also contributed this writeup. Exploit scripts was created by @iBearc...

EDRSandblast-GodFault

EDRSandblast-GodFault By Gabriel Landau at Elastic Security. Modification of EDRSandblast - see original README below. Integrates GodFault into EDR Sandblast, achieving the same result without the use of any vulnerable drivers. Example Output C:\Users\user\Desktop\OffsetsEDRSandblast.exe...

ansible-role-cve

Ansible Role: CVE This role mitigates/patches the defined CVEs. Role Variables Dirty COW vuln. http://dirtycow.ninja. Defaults to false. This mitigation will need to be run everytime the server it has been applied on restarts. cve20165195: false Example Playbook --- - hosts: localhost connection:...

Look-at-The-XNU-Through-A-Tube-CVE-2018-4242-Write-up-Translation-

Look at The XNU Through A Tube CVE-2018-4242 Write-up Zhuo Liang of Qihoo 360 Nirvan Team Contents 1 Introduction 1 1.1 CVE-2018-4242 . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 The XNU Kernel 2 2.1 System Call . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.2 MIG...