The vulnerability of the tmc_enable_etr_sink_sysfs() function in the drivers/hwtracing/coresight/coresight-tmc-etr.c file of the Linux operating system’s hardware tracing driver allows a hacker to cause a service failure.

The vulnerability of the tmcenableetrsinksysfs function in the drivers/hwtracing/coresight/coresight-tmc-etr.c file of the Linux kernel’s hardware tracing driver is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause a servic...

SUSE CVE-2026-46272

In the Linux kernel, the following vulnerability has been resolved: coresight: tmc-etr: Fix race condition between sysfs and perf mode When trying to run perf and sysfs mode simultaneously, the WARNON in tmcetrenablehw is triggered sometimes: WARNING: CPU: 42 PID: 3911571 at...

CVE-2026-46272

In the Linux kernel, the following vulnerability has been resolved: coresight: tmc-etr: Fix race condition between sysfs and perf mode When trying to run perf and sysfs mode simultaneously, the WARNON in tmcetrenablehw is triggered sometimes: WARNING: CPU: 42 PID: 3911571 at...

CVE-2026-46272

In the Linux kernel, the following vulnerability has been resolved: coresight: tmc-etr: Fix race condition between sysfs and perf mode When trying to run perf and sysfs mode simultaneously, the WARNON in tmcetrenablehw is triggered sometimes: WARNING: CPU: 42 PID: 3911571 at...

CVE-2026-46272

In the Linux kernel, the following vulnerability has been resolved: coresight: tmc-etr: Fix race condition between sysfs and perf mode When trying to run perf and sysfs mode simultaneously, the WARNON in tmcetrenablehw is triggered sometimes: WARNING: CPU: 42 PID: 3911571 at...

CVE-2026-46272 coresight: tmc-etr: Fix race condition between sysfs and perf mode

In the Linux kernel, the following vulnerability has been resolved: coresight: tmc-etr: Fix race condition between sysfs and perf mode When trying to run perf and sysfs mode simultaneously, the WARNON in tmcetrenablehw is triggered sometimes: WARNING: CPU: 42 PID: 3911571 at...

Linux Distros Unpatched Vulnerability : CVE-2026-46272

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - coresight: tmc-etr: Fix race condition between sysfs and perf mode When trying to run perf and sysfs mode simultaneously, the WARNON in tmcetrenablehw is...

PT-2026-46035

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the Coresight TMC-ETR component of the Linux kernel when sysfs and perf modes are operated simultaneously. The issue occurs because the enablement of sysfs mod...