EUVD-2012-2127

Malware in sbrugna...

GHSA-7232-97C6-J525 Canonical LXD Source Container Identification Vulnerability via cmdline Spoofing in devLXD Server

Impact In LXD's devLXD server, the source container identification process uses process cmdline command line information, allowing attackers to impersonate other containers by spoofing process names. The core issue lies in the findContainerForPID function in lxd/apidevlxd.go. This function...

PT-2025-46735

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the pid subsystem, specifically in the task pid nr ns function. A missing null check for the namespace pointer can lead to a kernel panic when a...

GHSA-WJ7F-468M-6MV8 Environment variables still accessible through /proc

Impact Environment variables can be read from procfs unless a new process is started. PoC use birdcage::Birdcage, Sandbox; use std::env, fs; fn main Birdcage::new.lock.unwrap; asserteq!env::varos"SECRET", None; let environ = fs::readtostring"/proc/self/environ".unwrap;...

Environment variables still accessible through /proc

Impact Environment variables can be read from procfs unless a new process is started. PoC use birdcage::Birdcage, Sandbox; use std::env, fs; fn main Birdcage::new.lock.unwrap; asserteq!env::varos"SECRET", None; let environ = fs::readtostring"/proc/self/environ".unwrap;...

Exploit for Improper Privilege Management in Podman_Project Podman

CVE-2022-1227Exploit A script for exploiting CVE-2022-1227...

SUSE CVE-2012-2127

fs/proc/root.c in the procfs implementation in the Linux kernel before 3.2 does not properly interact with CLONENEWPID clone system calls, which allows remote attackers to cause a denial of service reference leak and memory consumption by making many connections to a daemon that uses PID namespac...

SUSE CVE-2013-1958

The scmcheckcreds function in net/core/scm.c in the Linux kernel before 3.8.6 does not properly enforce capability requirements for controlling the PID value associated with a UNIX domain socket, which allows local users to bypass intended access restrictions by leveraging the time interval durin...

SUSE CVE-2017-14179

Apport before 2.13 does not properly handle crashes originating from a PID namespace allowing local users to create certain files as root which an attacker could leverage to perform a denial of service via resource exhaustion, possibly gain root privileges, or escape from containers...

SUSE CVE-2017-14180

Apport 2.13 through 2.20.7 does not properly handle crashes originating from a PID namespace allowing local users to create certain files as root which an attacker could leverage to perform a denial of service via resource exhaustion or possibly gain root privileges, a different vulnerability tha...

An issue was discovered in the Linux kernel 4.18 through 5.6.11 when unprivileged user namespaces are allowed. A user can create their own PID namespace and mount a FUSE filesystem. Upon interaction with this FUSE filesystem if the userspace component is terminated via a kill of the PID namespace's pid 1 it will result in a hung task and resources being permanently locked up until system reboot. This can result in resource exhaustion.

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CVE-2019-20794

A flaw was found in the Linux kernel. A user with PID namespace mounting a FUSE filesystem could cause a denial of service if the userspace component is terminated pid 1. The highest threat from this vulnerability is to system availability...

DEBIAN-CVE-2019-20794

An issue was discovered in the Linux kernel 4.18 through 5.6.11 when unprivileged user namespaces are allowed. A user can create their own PID namespace, and mount a FUSE filesystem. Upon interaction with this FUSE filesystem, if the userspace component is terminated via a kill of the PID...

CVE-2019-20794

An issue was discovered in the Linux kernel 4.18 through 5.6.11 when unprivileged user namespaces are allowed. A user can create their own PID namespace, and mount a FUSE filesystem. Upon interaction with this FUSE filesystem, if the userspace component is terminated via a kill of the PID...

UBUNTU-CVE-2019-20794

An issue was discovered in the Linux kernel 4.18 through 5.6.11 when unprivileged user namespaces are allowed. A user can create their own PID namespace, and mount a FUSE filesystem. Upon interaction with this FUSE filesystem, if the userspace component is terminated via a kill of the PID...

CVE-2019-20794

An issue was discovered in the Linux kernel 4.18 through 5.6.11 when unprivileged user namespaces are allowed. A user can create their own PID namespace, and mount a FUSE filesystem. Upon interaction with this FUSE filesystem, if the userspace component is terminated via a kill of the PID...

Privilege Escalation

kernel-rt is vulnerable to privilege escalation. The vulnerability exists as a deficiency was found in the Linux kernel signals implementation. The killsomethinginfo function did not check if a process was outside the caller's namespace before sending the kill signal, making it possible to kill...

OPENSUSE-SU-2019:2288-1 Security update for singularity

This update for singularity fixes the following issues: singularity was updated to version 3.4.1: This point release addresses the following issues: - Fixes an issue where a PID namespace was always being used - Fixes compilation on non 64-bit architectures - Allows fakeroot builds for zypper,...

Security update for singularity (moderate)

openSUSE Security Update: Security update for singularity Announcement ID: openSUSE-SU-2019:2288-1 Rating: moderate References: 1125369 1128598 Cross-References: CVE-2019-11328 Affected Products: openSUSE Backports SLE-15-SP1 openSUSE Backports SLE-15 An update that solves one vulnerability and h...

CVE-2018-6552

CVE-2018-6552 affects the Ubuntu Apport component. The vulnerability arises when Apport handles crashes originating from a PID namespace; if /proc// is missing, the code may forward the crash using the container’s pid in the global namespace. This can allow a local attacker to cause a denial of s...