CVE-2021-28663

CVE-2021-28663 Ein grundlegender PoC-Leak für CVE-2021-28663 Interna der Android-Kernel-Backdoor-Sicherheitslücke Dies ist ein grundlegender PoC für CVE-2021-28663. Ein Designfehler im Mali GPU Android Kernel Driver. 1. Erstelle eine GPUVA und führe auch mmap darauf aus, um eine virtuelle Adresse...

CVE-2016-5195-master

CVE-2016-5195 CVE-2016-5195 dirty cow/dirtycow/dirtyc0w prova di concetto per Android Questo repository dimostra la vulnerabilità su dispositivi Android vulnerabili collegati tramite ADB. Non disabilita SELinux vedi https://github.com/timwr/CVE-2016-5195/issues/9 né installa superuser sul...

CVE-2016-5195

demo1 Questa demo si basa su https://github.com/timwr/CVE-2016-5195 output di make test: root@kitploit: 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 director...

Dirty-COW-CVE-2016-5195-

Dirtyc0w Docker POC Prerequisiti: Vagrant installato Come usarlo Innanzitutto clona il progetto git clone https://github.com/BrolyCode/Dirty-Cow.git Entra nella cartella cd Dirty-Cow Poi avvia l'ambiente con il comando root@kitploit: vagrant up Una volta che il server è stato creato, ci...

CVE-2024-44947

CVE-2024-44947 Descrizione : Nel kernel Linux, è stata risolta la seguente vulnerabilità: fuse: Inizializzare i contenuti delle pagine oltre EOF prima di impostare uptodate fusenotifystore, a differenza di fusedoreadpage, non abilita lo zeroing delle pagine perché può essere usato per modificare...

android-CVE-2016-5195

CVE-2016-5195 CVE-2016-5195 dirty cow/dirtycow/dirtyc0w prova di concetto per Android Questo repository dimostra la vulnerabilità su dispositivi Android vulnerabili collegati tramite ADB. Non disabilita SELinux vedi https://github.com/timwr/CVE-2016-5195/issues/9 né installa superuser sul...

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,...

dyen

dyen dyen carica una dylib Mach-O in memoria usando la Python stock di macOS e chiama un entry point esportato senza dlopen su quella dylib. L'obiettivo è che l'immagine non sia mai un file standalone sul target e non venga mai registrata con dyld. di cenobyte [email protected] 2026...

kernel: selinux: fix overlayfs mmap() and mprotect() access checks

A flaw was found in the Linux kernel's SELinux security module when handling overlayfs. The existing security model for overlayfs does not properly enforce access controls for mmap and mprotect operations. This oversight could allow a local attacker to bypass intended security policies, potential...

kernel: selinux: fix overlayfs mmap() and mprotect() access checks

A flaw was found in the Linux kernel's SELinux security module when handling overlayfs. The existing security model for overlayfs does not properly enforce access controls for mmap and mprotect operations. This oversight could allow a local attacker to bypass intended security policies, potential...

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...

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

In the Linux kernel, the following vulnerability has been resolved: perf/aux: Fixed AUX buffer serialization. Ole reported that the event-mmapmutex is strictly insufficient to serialize the AUX buffer. To serialize it properly, a per-RB mutex should be added...

Linux Distros Unpatched Vulnerability : CVE-2026-74584

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: zero shared page before exposing to userspace bnxtreallocucontext allocates...

CVE-2026-74641

In the Linux kernel, the following vulnerability has been resolved: ALSA: usx2y: bound the hwdep mmap fault offset sndus428ctlsvmfault turns the faulting page offset into a kernel address with no bound of any kind: offset = vmf-pgoff us428ctlssharedmem + offset; page = virttopagevaddr; getpagepag...

CVE-2026-74646

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: take fl-lock when moving mmaps on interrupted invoke When an invoke is interrupted by a signal, waitforcompletioninterruptible returns -ERESTARTSYS and fastrpcinternalinvoke moves every buffer from fl-mmaps onto...

CVE-2026-74599

In the Linux kernel, the following vulnerability has been resolved: mm/ptdump: always stabilise against page table freeing using initmm Previous commits have established the invariant that kernel page table freeing is performed while an mmap read lock on initmm is held, which fixes races between...

CVE-2026-74646 misc: fastrpc: take fl->lock when moving mmaps on interrupted invoke

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: take fl-lock when moving mmaps on interrupted invoke When an invoke is interrupted by a signal, waitforcompletioninterruptible returns -ERESTARTSYS and fastrpcinternalinvoke moves every buffer from fl-mmaps onto...

EUVD-2026-64583

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: take fl-lock when moving mmaps on interrupted invoke When an invoke is interrupted by a signal, waitforcompletioninterruptible returns -ERESTARTSYS and fastrpcinternalinvoke moves every buffer from fl-mmaps onto...

CVE-2026-74646 misc: fastrpc: take fl->lock when moving mmaps on interrupted invoke

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: take fl-lock when moving mmaps on interrupted invoke When an invoke is interrupted by a signal, waitforcompletioninterruptible returns -ERESTARTSYS and fastrpcinternalinvoke moves every buffer from fl-mmaps onto...

CVE-2026-74646

CVE-2026-74646 is a race condition in the Linux kernel's misc: fastrpc subsystem. When a fastrpc invoke is interrupted by a signal, fastrpc_internal_invoke() moves all buffers from fl->mmaps onto cctx->invoke_interrupted_mmaps via list_del()/list_add_tail() without holding fl->lock , the...