CVE-2023-53560 tracing/histograms: Add histograms to hist_vars if they have referenced variables

In the Linux kernel, the following vulnerability has been resolved: tracing/histograms: Add histograms to histvars if they have referenced variables Hist triggers can have referenced variables without having direct variables fields. This can be the case if referenced variables are added for trigg...

CVE-2025-39914 tracing: Silence warning when chunk allocation fails in trace_pid_write

In the Linux kernel, the following vulnerability has been resolved: tracing: Silence warning when chunk allocation fails in tracepidwrite Syzkaller trigger a fault injection warning: WARNING: CPU: 1 PID: 12326 at tracepointaddfunc+0xbfc/0xeb0 Modules linked in: CPU: 1 UID: 0 PID: 12326 Comm:...

OESA-2025-2349 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: tracing: Fix reading strings from synthetic events The follow commands caused a crash: cd /sys/kernel/tracing echo 's:open char file' dynamicevents echo...

CVE-2025-39887 tracing/osnoise: Fix null-ptr-deref in bitmap_parselist()

In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: Fix null-ptr-deref in bitmapparselist A crash was observed with the following output: BUG: kernel NULL pointer dereference, address: 0000000000000010 Oops: Oops: 0000 1 SMP NOPTI CPU: 2 UID: 0 PID: 92 Comm:...

Linux Distros Unpatched Vulnerability : CVE-2023-53368

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tracing: Fix race issue between cpu buffer write and swap Warning happened in rbendcommit at code: if RBWARNONcpubuffer, !localread&cpubuffer-committing WARNIN...

Linux Distros Unpatched Vulnerability : CVE-2023-53375

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: tracing: Free error logs of tracing instances When a tracing instance is removed, the error...

DEBIAN-CVE-2023-53375

In the Linux kernel, the following vulnerability has been resolved: tracing: Free error logs of tracing instances When a tracing instance is removed, the error messages that hold errors that occurred in the instance needs to be freed. The following reports a memory leak: cd /sys/kernel/tracing...

CVE-2023-53375 tracing: Free error logs of tracing instances

In the Linux kernel, the following vulnerability has been resolved: tracing: Free error logs of tracing instances When a tracing instance is removed, the error messages that hold errors that occurred in the instance needs to be freed. The following reports a memory leak: cd /sys/kernel/tracing...

CVE-2023-53368 tracing: Fix race issue between cpu buffer write and swap

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix race issue between cpu buffer write and swap Warning happened in rbendcommit at code: if RBWARNONcpubuffer, !localread&cpubuffer-committing WARNING: CPU: 0 PID: 139 at kernel/trace/ringbuffer.c:3142...

CVE-2023-53368 tracing: Fix race issue between cpu buffer write and swap

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix race issue between cpu buffer write and swap Warning happened in rbendcommit at code: if RBWARNONcpubuffer, !localread&cpubuffer-committing WARNING: CPU: 0 PID: 139 at kernel/trace/ringbuffer.c:3142...

CVE-2023-53368

CVE-2023-53368 – Linux kernel tracing race : A race between writing to the per-CPU tracing buffer and swapping the buffer via per_cpu/cpu0/snapshot can cause a false “committing” state in rb_end_commit(), leading to a WARN and potential commit inconsistencies. The issue manifests in the tracing r...

DEBIAN-CVE-2022-50255

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix reading strings from synthetic events The follow commands caused a crash: cd /sys/kernel/tracing echo 's:open char file' dynamicevents echo 'hist:keys=commonpid:file=filename:onchange$file.traceopen,$file'...

CVE-2023-53167 tracing: Fix null pointer dereference in tracing_err_log_open()

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix null pointer dereference in tracingerrlogopen Fix an issue in function 'tracingerrlogopen'. The function doesn't call 'seqopen' if the file is opened only with write permissions, which results in 'file-privatedata'...

CVE-2023-53167

CVE-2023-53167: In the Linux kernel, tracing_err_log_open() can dereference file->private_data if opened with write permissions and then lseek is used, causing a kernel panic via mutex_lock -> seq_lseek. A fix was applied to tracing: Fix null pointer dereference in tracing_err_log_open() fo...

CVE-2025-38539

In the Linux kernel, the following vulnerability has been resolved: tracing: Add downwritetraceeventsem when adding trace event When a module is loaded, it adds trace events defined by the module. It may also need to modify the modules trace printk formats to replace enum names with their values...

DEBIAN-CVE-2025-38539

In the Linux kernel, the following vulnerability has been resolved: tracing: Add downwritetraceeventsem when adding trace event When a module is loaded, it adds trace events defined by the module. It may also need to modify the modules trace printk formats to replace enum names with their values...

CVE-2025-38539

In the Linux kernel, the following vulnerability has been resolved: tracing: Add downwritetraceeventsem when adding trace event When a module is loaded, it adds trace events defined by the module. It may also need to modify the modules trace printk formats to replace enum names with their values...

CVE-2025-38539

In the Linux kernel, the following vulnerability has been resolved: tracing: Add downwritetraceeventsem when adding trace event When a module is loaded, it adds trace events defined by the module. It may also need to modify the modules trace printk formats to replace enum names with their values...

CVE-2025-38539 tracing: Add down_write(trace_event_sem) when adding trace event

In the Linux kernel, the following vulnerability has been resolved: tracing: Add downwritetraceeventsem when adding trace event When a module is loaded, it adds trace events defined by the module. It may also need to modify the modules trace printk formats to replace enum names with their values...

CVE-2025-38539

CVE-2025-38539 : Linux kernel tracing fix. When a module loads and adds trace events, it now takes the trace_event_sem for write while adding the event, preventing possible corruption of the ftrace_events list if two modules load simultaneously. The patch also adds a lockdep_assert_held() on the ...