CVE-2021-28663

CVE-2021-28663 Una fuga PoC básica para CVE-2021-28663 Detalles internos de la vulnerabilidad de puerta trasera del kernel de Android Esta es una PoC básica para CVE-2021-28663. Un fallo de diseño en el controlador del kernel de GPU Mali para Android. 1. Crear un GPUVA y también hacer mmap para...

dyen

dyen dyen carga un dylib Mach-O en memoria usando el Python de serie de macOS y llama a un punto de entrada exportado sin usar dlopen sobre ese dylib. El objetivo es que la imagen nunca exista como archivo independiente en el objetivo y que nunca se registre con dyld. por cenobyte...

Dirty-COW-CVE-2016-5195-

Dirtyc0w Docker POC Prerequisites: Vagrant installed How to use Firstly clone the project git clone https://github.com/BrolyCode/Dirty-Cow.git Get into the folder cd Dirty-Cow Then run up the environment with the command vagrant up Once the server is built, we will ssh into it vagrant ssh change ...

android-CVE-2016-5195

CVE-2016-5195 CVE-2016-5195 dirty cow/dirtycow/dirtyc0w prueba de concepto para Android Este repositorio demuestra la vulnerabilidad en dispositivos Android vulnerables conectados mediante ADB. No desactiva SELinux ver https://github.com/timwr/CVE-2016-5195/issues/9 ni instala superusuario en el...

AZL-106146 CVE-2026-98216 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix the PIOCRED credit-return mmap hfi1filemmap's PIOCRED case must hand user space the single credit-return page that holds this context's entry. That page is the second or third page of the per-node credit-return...

CVE-2026-98216

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix the PIOCRED credit-return mmap hfi1filemmap's PIOCRED case must hand user space the single credit-return page that holds this context's entry. That page is the second or third page of the per-node credit-return...

CVE-2026-98216 IB/hfi1: Fix the PIO_CRED credit-return mmap

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix the PIOCRED credit-return mmap hfi1filemmap's PIOCRED case must hand user space the single credit-return page that holds this context's entry. That page is the second or third page of the per-node credit-return...

CVE-2026-98216

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix the PIOCRED credit-return mmap hfi1filemmap's PIOCRED case must hand user space the single credit-return page that holds this context's entry. That page is the second or third page of the per-node credit-return...

EUVD-2026-93143

In the Linux kernel, the following vulnerability has been resolved: selinux: preserve user SID across nested backing files SELinux saves the user file SID in a backing-file security blob so it remains available after mmap replaces vma-vmfile with a backing file. For nested backing files overlayfs...

CVE-2026-98215 selinux: preserve user SID across nested backing files

In the Linux kernel, the following vulnerability has been resolved: selinux: preserve user SID across nested backing files SELinux saves the user file SID in a backing-file security blob so it remains available after mmap replaces vma-vmfile with a backing file. For nested backing files overlayfs...

CVE-2026-98214

A vulnerability in the Linux kernel allows the mprotect() system call to bypass SELinux checks performed by mmap() against intermediate layers of a stacked filesystem . While mmap() validates every backing layer in the stack, mprotect() only references the lowest backing file, skipping intermedia...

EUVD-2026-93142

In the Linux kernel, the following vulnerability has been resolved: selinux: recheck intermediate backing files on mprotect mprotect can be used to bypass the SELinux checks that mmap performs against the intermediate layers of a stacked filesystem. mmap checks every backing layer as the request...

PT-2026-106553

In the Linux kernel, the following vulnerability has been resolved: mm/vma: correctly unaccount on mmap prepare failure mmap setup accounts memory for relevant mappings via: security vm enough memory mm - vm enough memory - vm acct memory If mmap setup fails, this indicates that this accounting d...

PT-2026-106545

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix the PIO CRED credit-return mmap hfi1 file mmap's PIO CRED case must hand user space the single credit-return page that holds this context's entry. That page is the second or third page of the per-node credit-return...

Linux Distros Unpatched Vulnerability : CVE-2026-98214

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - selinux: recheck intermediate backing files on mprotect mprotect can be used to bypass the SELinux checks that mmap performs against the intermediate layers of ...

PT-2026-106543

In the Linux kernel, the following vulnerability has been resolved: selinux: recheck intermediate backing files on mprotect mprotect can be used to bypass the SELinux checks that mmap performs against the intermediate layers of a stacked filesystem. mmap checks every backing layer as the request...

CVE-2026-98214: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: selinux: recheck intermediate backing files on mprotect mprotect can be used to bypass the SELinux checks that mmap performs against the intermediate layers of a stacked filesystem. mmap checks every backing layer as the request...

cve-2018-17182

define GNUSOURCE include include include include include include include include include include include int vmaspamcontrolfd = -1; int threaddonefd = -1; int vmaspamdonefd = -1; void semincint fd uint64t val = 1; if writefd, &val, 8 != 8 err1, "seminc"; void semdecint fd uint64t val; if readfd,...

CVE-2016-5195

demo1 Esta demo se basa en https://github.com/timwr/CVE-2016-5195 Salida de make test: user@user:/$ cd /home/user/demo1 && make test /home/user/adb/android-ndk-r21d/ndk-build NDKPROJECTPATH=. APPBUILDSCRIPT=./Android.mk APPABI=x8664 APPPLATFORM=android-23 make1: Entering directory...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fixed the issue where the mmap write lock was not released. If the mmap write lock is acquired while draining a retry fault, the mmap write lock is not released because svmrangerestorepages calls mmapreadunlock before...