PT-2025-20020 · Rt · Rt-Labs P-Net

Name of the Vulnerable Software and Affected Versions: RT-Labs P-Net versions 1.0.1 and earlier Description: A Heap-based Buffer Overflow issue allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet. Recommendations: For RT-Labs P-Net versions...

PT-2025-20026 · Rt · Rt-Labs P-Net

Name of the Vulnerable Software and Affected Versions: RT-Labs P-Net versions 1.0.1 and earlier Description: The issue is related to an Out-of-bounds Write that allows an attacker to induce a crash in IO devices using the library. This can be achieved by sending a malicious RPC packet...

RT-Labs P-Net 缓冲区错误漏洞

RT-Labs P-Net is an open source PROFINET protocol stack from RT-Labs that enables standard communication between industrial devices and PROFINET controllers. A security vulnerability exists in RT-Labs P-Net version 1.0.1 and prior versions, which can be exploited by an attacker to cause an IO...

CVE-2025-32405: Out-of-bounds Write

An Out-of-bounds Write in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet...

CVE-2025-32403: Out-of-bounds Write

An Out-of-bounds Write in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to corrupt the memory of IO devices that use the library by sending a malicious RPC packet...

CVE-2025-32399: Unchecked Input for Loop Condition

An Unchecked Input for Loop Condition in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to cause IO devices that use the library to enter an infinite loop by sending a malicious RPC packet...

CVE-2025-32396: Heap-based Buffer Overflow

An Heap-based Buffer Overflow in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet...

PT-2025-20023 · Rt · Rt-Labs P-Net

Name of the Vulnerable Software and Affected Versions: RT-Labs P-Net versions 1.0.1 and earlier Description: The issue is related to an unchecked input for a loop condition, which allows an attacker to cause IO devices using the library to enter an infinite loop by sending a malicious RPC packet...

PT-2025-20029 · Rt · Rt-Labs P-Net

Name of the Vulnerable Software and Affected Versions: RT-Labs P-Net versions 1.0.1 and earlier Description: The issue is related to an Out-of-bounds Write that allows an attacker to induce a crash in IO devices using the library. This can be achieved by sending a malicious RPC packet...

CVE-2022-49783

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Drop fpregs lock before inheriting FPU permissions Mike Galbraith reported the following against an old fork of preempt-rt but the same issue also applies to the current preempt-rt tree. BUG: sleeping function called fro...

DEBIAN-CVE-2022-49783

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Drop fpregs lock before inheriting FPU permissions Mike Galbraith reported the following against an old fork of preempt-rt but the same issue also applies to the current preempt-rt tree. BUG: sleeping function called fro...

CVE-2022-49783

CVE-2022-49783 — In the Linux kernel, the issue arises when fpu_inherit_perms() is invoked under fpregs_lock() in PREEMPT_RT builds, causing a sleeping function to be called from an atomic context due to spin_lock_irq() usage. The root cause is that fpu_state_size_dynamic() can return true even t...

CVE-2022-49783 x86/fpu: Drop fpregs lock before inheriting FPU permissions

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Drop fpregs lock before inheriting FPU permissions Mike Galbraith reported the following against an old fork of preempt-rt but the same issue also applies to the current preempt-rt tree. BUG: sleeping function called fro...

CVE-2022-49783 x86/fpu: Drop fpregs lock before inheriting FPU permissions

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Drop fpregs lock before inheriting FPU permissions Mike Galbraith reported the following against an old fork of preempt-rt but the same issue also applies to the current preempt-rt tree. BUG: sleeping function called fro...

RHSA-2025:4340 Red Hat Security Advisory: kernel-rt security update

Bulletin has no description...

Important: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available f...

RHEL 9 : kernel-rt (RHSA-2025:4340)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:4340 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Securi...

Security update for the Linux Kernel RT (Live Patch 5 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506001017 fixes several issues. The following security issues were fixed: CVE-2024-53237: Bluetooth: fix use-after-free in deviceforeachchild bsc1235008. CVE-2024-53082: virtionet: Add hashkeylength check bsc1233677. CVE-2024-56650: netfilter: xtables: fix...

RHEL 9 : kernel-rt (RHSA-2025:3839)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:3839 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

RHEL 8 : kernel-rt (RHSA-2025:3894)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:3894 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...