CVE-2025-39745 rcutorture: Fix rcutorture_one_extend_check() splat in RT kernels

In the Linux kernel, the following vulnerability has been resolved: rcutorture: Fix rcutortureoneextendcheck splat in RT kernels For built with CONFIGPREEMPTRT=y kernels, running rcutorture tests resulted in the following splat: 68.797425 rcutortureoneextendcheck during change: Current 0x1 To add...

CVE-2025-39745 rcutorture: Fix rcutorture_one_extend_check() splat in RT kernels

In the Linux kernel, the following vulnerability has been resolved: rcutorture: Fix rcutortureoneextendcheck splat in RT kernels For built with CONFIGPREEMPTRT=y kernels, running rcutorture tests resulted in the following splat: 68.797425 rcutortureoneextendcheck during change: Current 0x1 To add...

CVE-2025-39745

CVE-2025-39745 relates to the Linux kernel rcutorture code path in PREEMPT_RT builds. The issue manifests as a splat in rcutorture_one_extend_check() during RT testing due to an interaction with preempt_count/softirq handling; Debian/OSS and OSV/NVD records indicate the vulnerability has been res...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the rcutortureoneextendcheck function in the RT kernel that may result in a warning message...

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

An update for kernel-rt is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. 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...

Important: 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 Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

kernel-rt security update

An update is available for kernel-rt. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel-rt packages provide the Real Time Linux Kernel, which enables...

RLSA-2025:15009 Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: RDMA/iwcm: Fix use-after-free of work objects after cmid destruction CVE-2025-38211 kernel: tipc: Fix use-after-free in...

RLSA-2025:11851 Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: wifi: iwlwifi: limit printed string from FW file CVE-2025-21905 kernel: sched/fair: Fix potential memory corruption in...

RockyLinux 8 : kernel-rt (RLSA-2025:13590)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:13590 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. The...

ALSA-2025:15009 Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: RDMA/iwcm: Fix use-after-free of work objects after cmid destruction CVE-2025-38211 kernel: tipc: Fix use-after-free in...

USN-7719-1: Linux kernel (Raspberry Pi Real-time) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - GPIO subsystem; - GPU...

Security update for kernel-livepatch-MICRO-6-0-RT_Update_11

This update for kernel-livepatch-MICRO-6-0-RTUpdate11 fixes the following issues: This is the initial livepatch for the Update 11 of the RT Kernel for SL Micro 6.0 and 6.1. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or...

Security update for kernel-livepatch-MICRO-6-0-RT_Update_11

This update for kernel-livepatch-MICRO-6-0-RTUpdate11 fixes the following issues: This is the initial livepatch for the Update 11 of the RT Kernel for SL Micro 6.0 and 6.1. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or...

SUSE-SU-2025:20626-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_11

This update for kernel-livepatch-MICRO-6-0-RTUpdate11 fixes the following issues: This is the initial livepatch for the Update 11 of the RT Kernel for SL Micro 6.0 and 6.1...

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...

ALSA-2025:14439 Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: udp: Fix memory accounting leak. CVE-2025-22058 For more details about the security issues, including the impact, a CVSS score,...

Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: udp: Fix memory accounting leak. CVE-2025-22058 For more details about the security issues, including the impact, a CVSS score,...

RHEL 8 : kernel-rt (RHSA-2025:14439)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:14439 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements...

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

An update for kernel-rt is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. 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...