asminject

asminject.py asminject.py is a heavily-modified fork of David Buchanan's dlinject project. Injects arbitrary assembly or precompiled binary payloads directly into x86-64, x86, and ARM32 Linux processes by accessing /proc//mem instead of attaching via ptrace. Useful for tampering with trusted...

CVE-2012-0056

Linux Local Privilege Escalation via SUID /proc/pid/mem Write Mempodipper Introducing Mempodipper, an exploit for CVE-2012-0056. /proc/pid /mem is an interface for reading and writing, directly, process memory by seeking around with the same addresses as the process's virtual memory space. In...

memaddressanalysis

Mem Address Analyzer Research project related to memory address space analysis Released as open source by NCC Group Plc - http://www.nccgroup.com/ Developed for Linux by Aidan Marlin, aidan dot marlin at nccgroup dot com Developed for Windows by Nikos Laleas, nikos dot laleas at nccgroup dot com...

kernel-exploit-dirtycow

Kernel Exploit — Dirty Cow CVE-2016-5195 Privilege escalation lab using the Dirty Cow vulnerability, carried out as part of the cybersecurity specialization at 4Geeks Academy. Description Dirty Cow is a race condition in the Linux kernel's memory subsystem CVE-2016-5195 that allows an unprivilege...

Multimodal-Unlearnable-Examples

Multimodal Unlearnable Examples: Protecting Data against Multimodal Contrastive Learning ACM MM2024 Abstract : Multimodal contrastive learning MCL has shown remarkable advances in zero-shot classification by learning from millions of image-caption pairs crawled from the Internet. However, this...

CVE-2012-6422

Exynos Exploit This is a POC for exploiting the /dev/exynos-mem vulnerability introduced in earlier samsung phones. It was done out of interest in kernel vulnerability research and as a part of a CTF challenge. The Exploit The vulnerability introduced in these phones is the permissions for the...

process-injection-playground

Linux Process Injection Playground A comprehensive collection of process injection techniques for Linux, demonstrating various methods of injecting code into running processes. These examples are intended for educational purposes, security research, and understanding low-level Linux process...

PT-2026-122216

The Bluetooth HCI USB transport class of the new USB device stack, subsys/usb/device next/class/bt hci.c, copies every controller-to-host HCI packet into a USB transfer buffer before enqueuing it on an endpoint. bt hci tx sync in allocated that buffer from bt hci ep pool, a fixed pool whose slots...

PT-2026-117020

In the Linux kernel, the following vulnerability has been resolved: net: restrict SO RESERVE MEM to TCP sockets and cap max value Commit 2bb2f5fb21b0 "net: add new socket option SO RESERVE MEM" and commit d00c8ee31729 "net: fix possible NULL deref in sock reserve memory" only checked sk has...

Astra Linux – Vulnerability in hdf5

The HDF5 library from version 1.14.3 has a heap-based buffer overflow issue in the H5Dscattermem function within the H5Dscatgath.c file...

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: PCI: rcar-ep: Fixed incorrect variable used when calling devmrequestmemregion The rcarpcieparseoutboundranges function uses the devmrequestmemregion macro to request a required resource. A string variable located on the stack is...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: xdp: fix invalid wait context of pagepooldestroy If the driver uses a page pool, it creates a page pool with pagepoolcreate. The reference count of page pool is 1 as default. A page pool will be destroyed only when a reference...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: fs: quota: creating a dedicated workqueue for quotareleasework There is a kernel panic due to WARNONCE when paniconwarn is set. This issue occurs when writeback is triggered due to a sync call for an opened file i.e., the reason...

CVE-2026-64676

A flaw was found in Kata Containers. When the mem-agent feature is enabled, an untrusted host can bypass authorization checks in the kata-agent's memory management. This allows the host to tamper with in-guest memory, leading to attacker-controlled availability and performance degradation of...

PT-2026-98514

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the bnxt en driver where the bnxt queue mem alloc function performs a shallow copy of the live RX ring into a clone. While some pointers are cleared, rx tpa and rx tpa...

PT-2026-98511

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the bnxt en driver where the bnxt queue mem alloc function fails to propagate return values from bnxt alloc one tpa info data. When bnxt alloc one tpa info data return...

PT-2026-98699

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the BPF subsystem where the rhtab map update elem function initializes special fields after receiving an element from bpf mem cache alloc. Because the allocator may...

PT-2026-98702

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the BPF subsystem where the map kptr match type function fails to require the source register to carry the MEM PERCPU flag when storing into a BPF KPTR PERCPU field...

PT-2026-97904

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description On LoongArch architectures, the kernel fails to define DIRECT MAP PHYSMEM END, causing get free mem region and mhp get pluggable range to use a compile-time constant fallback that does n...

PT-2026-97982

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the vhost-scsi component where guest response descriptors are translated into userspace iovecs during command submission. Because target-core completes these commands...