opensnitch

Join the project community on our server! OpenSnitch is a GNU/Linux application firewall. •• Key Features • Download • Installation • Usage examples • In the press •• Key features Interactive outbound connections filtering. Block ads, trackers or malware domains system wide. Ability to configure...

Singularity

Singularity - Stealthy Linux Kernel Rootkit "Shall we give forensics a little work?" This project was inspired by a very special woman to me: Mocinha Singularity is a powerful Linux Kernel Module LKM rootkit designed for modern 6.x kernels. It provides comprehensive stealth capabilities through...

ksentinel

ksentinel - Kernel Syscalls Integrity Monitor Overview ksentinel monitors critical kernel functions and the syscall table for unauthorized modifications. It detects common syscalls that are targeted by most rootkits including ftrace hooks, kprobes, and syscall table hijacking. Features Function...

cve-2026-31431-ftrace

cve-2026-31431 mitigation using ftrace The ebpf solutions around for mitigating cve-2026-31431 require lsm=bpf at boot time, which is usually not set by default. For OracleLinux this was enabled by default in UEKr7u3 and in UEKr8u1 after December 2025. To check whether or not you can use ebpf-lsm...

AlmaLinux 9.2 [TuxCare] Security Update: bpftool / kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1787307395)

"The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1787307395 advisory. - In the Linux kernel, the following vulnerability has been resolved: ftrace: Clean up hash directfunctions on register failures We...

CentOS Linux 8 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1784275029)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1784275029 advisory. - In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix use-after-free for dynamic ftraceops KASAN...

SUSE CVE-2026-97937

In the Linux kernel, the following vulnerability has been resolved: ftrace: fork: Initialize function graph state before copyexecstate duptaskstruct copies the parent's taskstruct, including retstack. ftracegraphinittask clears the copied function graph state, but it currently runs after...

CVE-2026-97937

A flaw was found in the Linux kernel. During process creation when the Function Tracer ftrace graph functionality is active, a memory allocation failure can lead to the kernel prematurely releasing memory still referenced by the parent process. A local attacker could exploit this use-after-free...

CVE-2026-97937

In the Linux kernel, the following vulnerability has been resolved: ftrace: fork: Initialize function graph state before copyexecstate duptaskstruct copies the parent's taskstruct, including retstack. ftracegraphinittask clears the copied function graph state, but it currently runs after...

DEBIAN-CVE-2026-97937

In the Linux kernel, the following vulnerability has been resolved: ftrace: fork: Initialize function graph state before copyexecstate duptaskstruct copies the parent's taskstruct, including retstack. ftracegraphinittask clears the copied function graph state, but it currently runs after...

UBUNTU-CVE-2026-97937

In the Linux kernel, the following vulnerability has been resolved: ftrace: fork: Initialize function graph state before copyexecstate duptaskstruct copies the parent's taskstruct, including retstack. ftracegraphinittask clears the copied function graph state, but it currently runs after...

CVE-2026-97937 ftrace: fork: Initialize function graph state before copy_exec_state()

In the Linux kernel, the following vulnerability has been resolved: ftrace: fork: Initialize function graph state before copyexecstate duptaskstruct copies the parent's taskstruct, including retstack. ftracegraphinittask clears the copied function graph state, but it currently runs after...

CVE-2026-97937

In the Linux kernel, the following vulnerability has been resolved: ftrace: fork: Initialize function graph state before copyexecstate duptaskstruct copies the parent's taskstruct, including retstack. ftracegraphinittask clears the copied function graph state, but it currently runs after...

EUVD-2026-86791

In the Linux kernel, the following vulnerability has been resolved: ftrace: fork: Initialize function graph state before copyexecstate duptaskstruct copies the parent's taskstruct, including retstack. ftracegraphinittask clears the copied function graph state, but it currently runs after...

CVE-2026-97937

The Linux kernel contains a vulnerability in ftrace where the child function graph state is not initialized early enough during a fork operation. Specifically, dup_task_struct() copies the parent's task_struct including the ret_stack. Because ftrace_graph_init_task() currently runs after copy_exe...

CVE-2026-97937 ftrace: fork: Initialize function graph state before copy_exec_state()

In the Linux kernel, the following vulnerability has been resolved: ftrace: fork: Initialize function graph state before copyexecstate duptaskstruct copies the parent's taskstruct, including retstack. ftracegraphinittask clears the copied function graph state, but it currently runs after...

CVE-2026-97937: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ftrace: fork: Initialize function graph state before copyexecstate duptaskstruct copies the parent's taskstruct, including retstack. ftracegraphinittask clears the copied function graph state, but it currently runs after...

Linux Distros Unpatched Vulnerability : CVE-2026-97937

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ftrace: fork: Initialize function graph state before copyexecstate duptaskstruct copies the...

CVE-2026-97937

In the Linux kernel, the following vulnerability has been resolved: ftrace: fork: Initialize function graph state before copyexecstate duptaskstruct copies the parent's taskstruct, including retstack. ftracegraphinittask clears the copied function graph state, but it currently runs after...

PT-2026-98601

In the Linux kernel, the following vulnerability has been resolved: ftrace: fork: Initialize function graph state before copy exec state dup task struct copies the parent's task struct, including ret stack. ftrace graph init task clears the copied function graph state, but it currently runs after...