CVE-2022-0185-PipeVersion

CVE-2022-0185 pipe version Using pipe-primitive to exploit CVE-2022-0185, so no kaslr leak nor smap smep ktpi bypass is needed : Q: What is pipe-primitive? A: https://github.com/veritas501/pipe-primitive...

CVE-2021-22555-PipeVersion

CVE-2021-22555 pipe version Using pipe-primitive to exploit CVE-2021-22555, so no kaslr leak nor smap smep ktpi bypass is needed : Q: What is pipe-primitive? A: https://github.com/veritas501/pipe-primitive Tested on both Linux 4.15 and Linux 5.8...

Smap

alternativa a nmap impulsada por shodan.io Smap es un escáner de puertos pasivo construido con la API gratuita de shodan.io. Acepta los mismos argumentos de línea de comandos que Nmap y produce la misma salida, lo que lo convierte en un sustituto directo de Nmap. Características Escanea 200 hosts...

exploiting-cve-2017-5123

Explotando CVE-2017-5123 Introducción Este repositorio es un complemento al artículo publicado en MISC Magazine 96. Conseguimos elevar nuestros privilegios de forma fiable, en nuestra máquina virtual con SMEP / SMAP y KASLR habilitados. No obstante, cabe señalar que el sistema queda en un estado...

CVE-2019-6225-macOS

CVE-2019-6225 Escalada de privilegios local para macOS ≤ 10.14.2 mediante CVE-2019-6225 Aún no probado en otras máquinas, algunos valores codificados pueden ser incorrectos. NO funciona en máquinas con SMAP. Bloqueará tu máquina en el segundo intento, sin importar cómo haya sido el primero. La...

nullmap

nullmap Un mapeador de controladores manual muy simple basado en mi anterior voidmap y CVE-2023-21768 POC por chompie y b33f. Debido a que la primitiva subyacente de lectura/escritura de memoria de post-explotación de IoRing no maneja muchas lecturas y escrituras consecutivas muy bien, decidí...

CVE-2022-25636-PipeVersion

CVE-2022-25636 pipe versión Usando pipe-primitive para explotar CVE-2022-25636, por lo que no se necesita fuga de KASLR ni omisión de SMAP, SMEP o KPTI : P: ¿Qué es pipe-primitive? R: https://github.com/veritas501/pipe-primitive...

macOS-Kernel-Exploit

macOS-Kernel-Exploit DISCLAIMER You need to know the KASLR slide to use the exploit. Also SMAP needs to be disabled which means that it's not exploitable on Macs after 2015. These limitations make the exploit pretty much unusable for in-the-wild exploitation but still helpful for security...

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

An integer overflow flaw was discovered in the Linux kernel. This issue causes the kernel to allocate skbsharedinfo in the user space, which can be exploited in systems without SMAP protection, as skbsharedinfo contains references to function pointers...

CVE-2017-5123

CVE-2017-5123 Exploit para la vulnerabilidad del kernel CVE-2017-5123 Puedes compilarlo con: gcc -static -Wall -Wextra -Werror -o cve20175123 CVE-2017-5123.c Si deseas una explicación más detallada, he escrito un artículo explicando cómo funciona, puedes encontrarlo aquí Este exploit es más fiabl...

CTT-NFS-Vortex-RCE

CTT-NFS-Vortex-RCE New Physics Disclosure This repository contains a full weaponized exploit for CVE-2026-21509 , targeting the Windows Network File System NFSv4.1 kernel-mode driver nfssvr.sys. CTT-NFS-Vortex-RCE CVE-2026-21509 ⚠️ Technical Advisory: New Physics Disclosure This repository contain...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: x86/entry: Clear X86FEATURESMAP when CONFIGX86SMAP=n Commit: 3c73b81a9164 “x86/entry, selftests: Further improve user entry sanity checks” added a warning if AC is set when in the kernel. Commit: 662a0221893a3d “x86/entry: Fix...

CVE-2026-52938

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpfskstorageclone and diag paths bpfselemunlinknofail sets SDATAselem-smap to NULL before removing the selem from the storage hlist. A concurrent RCU reader in bpfskstorageclone can observe th...

UBUNTU-CVE-2026-52938

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpfskstorageclone and diag paths bpfselemunlinknofail sets SDATAselem-smap to NULL before removing the selem from the storage hlist. A concurrent RCU reader in bpfskstorageclone can observe th...

CVE-2026-52938 bpf: Fix NULL pointer dereference in bpf_sk_storage_clone and diag paths

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpfskstorageclone and diag paths bpfselemunlinknofail sets SDATAselem-smap to NULL before removing the selem from the storage hlist. A concurrent RCU reader in bpfskstorageclone can observe th...

CVE-2026-52938

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpfskstorageclone and diag paths bpfselemunlinknofail sets SDATAselem-smap to NULL before removing the selem from the storage hlist. A concurrent RCU reader in bpfskstorageclone can observe th...

CVE-2026-52938

CVE-2026-52938 concerns a race in Linux kernel BPF storage: bpf_selem_unlink_nofail() clears smap before removal, allowing a concurrent reader in bpf_sk_storage_clone() to observe a NULL smap and dereference a NULL pointer, potentially crashing the kernel (DoS). Reports describe a null-ptr-deref ...

CVE-2026-52938 bpf: Fix NULL pointer dereference in bpf_sk_storage_clone and diag paths

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpfskstorageclone and diag paths bpfselemunlinknofail sets SDATAselem-smap to NULL before removing the selem from the storage hlist. A concurrent RCU reader in bpfskstorageclone can observe th...

EUVD-2026-38708

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpfskstorageclone and diag paths bpfselemunlinknofail sets SDATAselem-smap to NULL before removing the selem from the storage hlist. A concurrent RCU reader in bpfskstorageclone can observe th...

PT-2026-51731

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the BPF Berkeley Packet Filter subsystem. The function bpf selem unlink nofail sets the smap variable to NULL before removing the element from the...