CVE-2026-23088

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix crash on synthetic stacktrace field usage When creating a synthetic event based on an existing synthetic event that had a stacktrace field and the new synthetic event used that field a kernel crash occurred: cd...

EUVD-2026-5454

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix crash on synthetic stacktrace field usage When creating a synthetic event based on an existing synthetic event that had a stacktrace field and the new synthetic event used that field a kernel crash occurred: cd...

PT-2026-6158

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.16.3+deb14-amd64 1 Description A flaw exists in the Linux kernel related to the handling of synthetic stacktraces within the tracing subsystem. Specifically, when creating a synthetic event based on an existing...

CVE-2022-50553

In the Linux kernel, the following vulnerability has been resolved: tracing/hist: Fix out-of-bound write on 'actiondata.varrefidx' When generate a synthetic event with many params and then create a trace action for it 1, kernel panic happened 2. It is because that in traceactioncreate...

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 a double deregistration in synthetic event registration leading to memory corruption that could lead to a system...

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 a failure to release a buffer during a synthetic event test, which could lead to a memory leak...