CVE-2026-80661

A flaw was found in the Linux kernel's Universal Flash Storage UFS core tracing module. The system attempts to access a memory location that has already been freed when processing trace events, specifically within the TPprintk function. This use-after-free vulnerability can be triggered when...

CVE-2026-74633

A flaw was found in the Linux kernel's tracing module. A local user can trigger a NULL pointer dereference by attempting to remove a specific event filter for an unloaded module. This vulnerability arises when a module-only event filter is cached with a null match, and a subsequent write operatio...

CVE-2026-68177

A flaw was found in the Linux kernel's tracing module. When a module with an active enable/disable event is removed, its data can be accessed after it has been freed, leading to a use-after-free vulnerability. This could allow a local attacker to cause a denial of service or potentially escalate...

The vulnerability of the enabled_monitors_start() function in the kernel/trace/rv/rv.c module, which supports Linux kernel tracing, allows a malicious actor to cause a service failure.

The vulnerability of the enabledmonitorsstart function in the kernel/trace/rv/rv.c module, which is part of the Linux kernel’s tracing support, relates to the use of a wrong type of resource. Exploiting this vulnerability could allow an attacker to cause a service failure...

ROS-20260205-73-0011

A vulnerability in the btrfsprelimref function of the include/trace/events/btrfs.h module of the Linux kernel is related to pointer dereferencing resulting from calls to old and new variables in the wrong order. Exploitation of the vulnerability could allow an attacker to cause a denial of servic...

EUVD-2021-26970

Malware in sbrugna...

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 Linux kernel that stems from the tracing module not restricting access to parser-buffer when tracegetuser fails...

Linux Distros Unpatched Vulnerability : CVE-2021-3679

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a...

The vulnerability in the kernel/trace/bpftrace.c module of the Linux operating system’s subsystem BPF allows a hacker to cause a service failure.

The vulnerability in the kernel/trace/bpftrace.c module of the Linux operating system’s subsystem BPF is related to improper resource release. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the `trace_clock_global()` function in the kernel/trace/trace_clock.c module, which supports Linux operating system kernel tracing, allows a hacker to cause a service failure.

The vulnerability of the traceclockglobal function in the kernel/trace/traceclock.c file, which supports Linux operating system debugging, is related to the occurrence of mutual locking. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2025-14280

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been identified, which can cause a crash when certain commands are executed. The issue arises from a corrupt named triggers list, which occurs whe...

CVE-2022-49410 tracing: Fix potential double free in create_var_ref()

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix potential double free in createvarref In createvarref, initvarref is called to initialize the fields of variable reffield, which is allocated in the previous function call to createhistfield. Function initvarref...

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 Linux kernel that stems from the processstring function in the tracing module not properly handling array references. This could lead to fals...

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 Linux kernel that originates in the tracing module that triggers a warning in bitmapparseuser when a large count value is supplied and there ...

Linux kernel buffer overflow vulnerability (CNVD-2024-45896)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel suffers from a buffer overflow vulnerability that stems from the tracing module not considering the NULL character when validating event lengths, which can be...

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. Linux kernel suffers from a buffer overflow vulnerability that stems from the tracing module not considering the NULL character when validating event lengths, which can be...

CVE-2022-49006

In the Linux kernel, the following vulnerability has been resolved: tracing: Free buffers when a used dynamic event is removed After 65536 dynamic events have been added and removed, the "type" field of the event then uses the first type number that is available not currently used by other events...

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. Linux kernel has a security vulnerability that stems from a problem with the tracing/probes module. No details of the vulnerability are provided at this time...

kernel: DoS in rb_per_cpu_empty()

A lack of CPU resources in the Linux kernel tracing module functionality was found in the way users use the trace ring buffer in specific way. Only privileged local users with CAPSYSADMIN capability could use this flaw to starve the resources causing denial of service...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5091-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5091-1 advisory. Ofek Kirzner, Adam Morrison, Benedict Schlueter, and Piotr Krysiuk discovered that the BPF verifier in the Linux kernel missed possible...