PT-2025-18840 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the version with the adjusted bpf jit limit Description: A vulnerability in the Linux kernel has been resolved, related to the default bpf jit limit being insufficient. This issue was observed in AWS EKS...

CVE-2024-25987

In ptsysctlcommand of pt.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation...

PT-2024-21262 · Google · Android

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue is related to an incorrect bounds check in the pt sysctl command function of pt.c, which could lead to a possible out of bounds write. This...

CVE-2021-20194

A flaw buffer overflow in the Linux kernel BPF subsystem was found in the way user running BPF script calling getsockopt. A local user could use this flaw to crash the system or possibly escalate their privileges on the system. Mitigation The default Red Hat Enterprise Linux kernel prevents...

Linux: Number of outstanding syn requests allowed (net.ipv4.tcp_max_syn_backlog)

This script checks the number of outstanding syn requests allowed. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Linux: sysctl net.ipv4.ip_forward

IP forwarding is used to determine which path a packet can be sent over multiple networks. The SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

CVE-2016-10089

A vulnerability was found in Nagios 4.2.4, and earlier, which allows local users to gain root privileges via a hard link attack on the Nagios init script file, related to CVE-2016-8641. Mitigation This flaw, and others like it, are mitigated by enabling hardlink and symlink protections. These...

FreeBSD -- nmount(2) local arbitrary code execution

Problem Description: Various user defined input such as mount points, devices, and mount options are prepared and passed as arguments to nmount2 into the kernel. Under certain error conditions, user defined data will be copied into a stack allocated buffer stored in the kernel without sufficient...