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

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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 8 : kernel-rt (RHSA-2025:3861)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:3861 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Securi...

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...

RHEL 9 : kernel-rt (RHSA-2025:3889)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:3889 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Securi...

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 7 : kernel-rt (RHSA-2025:3901)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:3901 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Securi...

Think Router Tk-Rt-Wr135G security vulnerabilities

Think Router Tk-Rt-Wr135G is a router from Think. A security vulnerability exists in the Think Router Tk-Rt-Wr135G version V3.0.2-X000, which originates from an authentication bypass that can be accomplished with a specially crafted cookie...

CVE-2024-55211: Reliance on Cookies without Validation and Integrity Checking

An issue in Think Router Tk-Rt-Wr135G V3.0.2-X000 allows attackers to bypass authentication via a crafted cookie...

RHSA-2025:3901 Red Hat Security Advisory: kernel-rt security update

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

An update for kernel-rt is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available f...

RHSA-2025:3889 Red Hat Security Advisory: kernel-rt security update

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RHSA-2025:3839 Red Hat Security Advisory: kernel-rt security update

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

An update for kernel-rt is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...