Hulios

Hulios Sistema endurecido de invisibilidad universal y cebolla para Linux Hulios es una puerta de enlace VPN Tor transparente para Linux impulsada por eBPF. Protege el tráfico de red saliente redirigiendo los sockets TCP y las consultas DNS a través de una instancia embebida de Arti cliente Tor y...

CVE-2022-0492

CVE-2022-0492 Análisis de escape de contenedor toc Resumen de la vulnerabilidad Identificador de vulnerabilidad: CVE-2022-0492 Producto vulnerable: linux kernel - cgroup Versiones afectadas: linux kernel 5.17-rc3 Impacto: Cuando el contenedor no tiene medidas de seguridad adicionales, obtener...

netfence

Netfence Como Envoy xDS, pero para filtros eBPF. Netfence se ejecuta como un daemon en tus hosts de VM/contenedores e inyecta automáticamente programas de filtro eBPF en cgroups e interfaces de red, con un servidor DNS integrado que resuelve dominios permitidos y llena la lista de IPs permitidas...

CVE-2022-0492-Docker-Breakout-Checker-and-PoC

Comprobador y PoC de escape de Docker CVE-2022-0492 Resumen Explotar la vulnerabilidad requiere que el atacante tenga acceso a un contenedor Docker que se ejecute en un sistema vulnerable. Una vez explotada, el atacante puede escapar del contenedor y obtener un control total sobre el sistema host...

UBUNTU-CVE-2026-98163

In the Linux kernel, the following vulnerability has been resolved: cgroup: Avoid iteration of dying tasks with zero refcount The commit 260fbcb92bbea "cgroup: Move dyingtasks cleanup from cgrouptaskrelease to cgrouptaskfree" extended the lifetime of tasks on the dyingtasks list. The iterators ha...

hardstop

Hard Stop: Preempción y Contención a Nivel de Kernel para la Ejecución Agéntica Descontrolada Nota sobre la Plataforma de Seguridad de Agentes Abiertos de Nvidia 28 de septiembre de 2026: La arquitectura Sentry recientemente anunciada por Nvidia utiliza DPUs BlueField fuera de banda para lograr l...

docker_escape_pwn

Escape de Docker usando CVE-2017-1000112 y CVE-2017-18344. Incluyendo: obteniendo privilegios de root obtener todas las capabilities recuperación de namespaces recuperación del sistema de archivos bypass de limitaciones de cgroup bypass de seccomp...

CVE-2026-93795

A flaw was found in the Linux kernel's block control group blk-cgroup subsystem, which can lead to a Denial of Service DoS. When an insertion failure occurs during the creation of a block group structure, the error-handling path fails to properly shut down reference counting. A local user can...

CVE-2026-98163

A flaw was found in the Linux kernel's control group cgroup subsystem. A local user can cause a Denial of Service DoS or potentially achieve privilege escalation by triggering a race condition when reading cgroup process listings while tasks are terminating. Due to improper handling of dying task...

CVE-2024-21626-POC

CVE-2024-21626-POC Instrucciones de uso Solo para uso educativo/investigativo, cualquier acción no relacionada con educación/investigación conlleva riesgos bajo su propia responsabilidad. Uso docker build . -t cve-2024-21626 docker run -it --rm cve-2024-21626 bash /poc.sh 另起一个terminal...

SUSE CVE-2026-98163

In the Linux kernel, the following vulnerability has been resolved: cgroup: Avoid iteration of dying tasks with zero refcount The commit 260fbcb92bbea "cgroup: Move dyingtasks cleanup from cgrouptaskrelease to cgrouptaskfree" extended the lifetime of tasks on the dyingtasks list. The iterators ha...

DEBIAN-CVE-2026-98163

In the Linux kernel, the following vulnerability has been resolved: cgroup: Avoid iteration of dying tasks with zero refcount The commit 260fbcb92bbea "cgroup: Move dyingtasks cleanup from cgrouptaskrelease to cgrouptaskfree" extended the lifetime of tasks on the dyingtasks list. The iterators ha...

CVE-2026-98163

In the Linux kernel, the following vulnerability has been resolved: cgroup: Avoid iteration of dying tasks with zero refcount The commit 260fbcb92bbea "cgroup: Move dyingtasks cleanup from cgrouptaskrelease to cgrouptaskfree" extended the lifetime of tasks on the dyingtasks list. The iterators ha...

CVE-2026-98163 cgroup: Avoid iteration of dying tasks with zero refcount

In the Linux kernel, the following vulnerability has been resolved: cgroup: Avoid iteration of dying tasks with zero refcount The commit 260fbcb92bbea "cgroup: Move dyingtasks cleanup from cgrouptaskrelease to cgrouptaskfree" extended the lifetime of tasks on the dyingtasks list. The iterators ha...

CVE-2026-98163 cgroup: Avoid iteration of dying tasks with zero refcount

In the Linux kernel, the following vulnerability has been resolved: cgroup: Avoid iteration of dying tasks with zero refcount The commit 260fbcb92bbea "cgroup: Move dyingtasks cleanup from cgrouptaskrelease to cgrouptaskfree" extended the lifetime of tasks on the dyingtasks list. The iterators ha...

CVE-2026-98163

A race condition exists in the Linux kernel cgroup subsystem that can lead to a use-after-free memory flaw. The vulnerability occurs when reading cgroup process listings while tasks are terminating. Specifically, iterators may attempt to access tasks on the dying_tasks list that have already had ...

EUVD-2026-87544

In the Linux kernel, the following vulnerability has been resolved: cgroup: Avoid iteration of dying tasks with zero refcount The commit 260fbcb92bbea "cgroup: Move dyingtasks cleanup from cgrouptaskrelease to cgrouptaskfree" extended the lifetime of tasks on the dyingtasks list. The iterators ha...

CVE-2026-98163

In the Linux kernel, the following vulnerability has been resolved: cgroup: Avoid iteration of dying tasks with zero refcount The commit 260fbcb92bbea "cgroup: Move dyingtasks cleanup from cgrouptaskrelease to cgrouptaskfree" extended the lifetime of tasks on the dyingtasks list. The iterators ha...

CVE-2026-98163: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: cgroup: Avoid iteration of dying tasks with zero refcount The commit 260fbcb92bbea "cgroup: Move dyingtasks cleanup from cgrouptaskrelease to cgrouptaskfree" extended the lifetime of tasks on the dyingtasks list. The iterators ha...

CVE-2025-38502-Linux-LPE

Abraxas Labs · abraxaslabs.tech · github.com/abraxas · @abraxasnull CVE-2025-38502 Acceso fuera de límites al almacenamiento local de cgroup de BPF del kernel de Linux mediante tail calls | ---|--- CVE| CVE-2025-38502 CWE| CWE-125 — Lectura fuera de límites Fabricante| Linux kernel Componente|...