CVE-2025-40042

This CVE (CVE-2025-40042) describes a race in Linux kernel tracing (kprobe initialization). The issue occurs between perf_kprobe_init/perf_trace_event_init assigning tp_event->perf_events and enabling kprobe TP_FLAG_PROFILE, where kprobe_dispatcher may observe call->perf_events as NULL, lea...

CVE-2025-40021 tracing: dynevent: Add a missing lockdown check on dynevent

In the Linux kernel, the following vulnerability has been resolved: tracing: dynevent: Add a missing lockdown check on dynevent Since dynamicevents interface on tracefs is compatible with kprobeevents and uprobeevents, it should also check the lockdown status and reject if it is set...

EUVD-2025-34598

In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: Fix slab-out-of-bounds in parseintegerlimit When config osnoise cpus by write syscall, the following KASAN splat may be observed: BUG: KASAN: slab-out-of-bounds in parseintegerlimit+0x103/0x130 Read of size 1 at...

CVE-2025-39974 tracing/osnoise: Fix slab-out-of-bounds in _parse_integer_limit()

In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: Fix slab-out-of-bounds in parseintegerlimit When config osnoise cpus by write syscall, the following KASAN splat may be observed: BUG: KASAN: slab-out-of-bounds in parseintegerlimit+0x103/0x130 Read of size 1 at...

EUVD-2025-31837

A vulnerability has been found in JhumanJ OpnForm up to 1.9.3. This vulnerability affects unknown code of the file /custom-domains of the component API Endpoint. Such manipulation leads to missing authorization. The attack may be launched remotely. The exploit has been disclosed to the public and...

CVE-2022-50553

CVE-2022-50553 : In the Linux kernel tracing hist code, an out-of-bounds write occurs in action_data.var_ref_idx when synthesizing events with many params (n_params up to SYNTH_FIELDS_MAX) and a smaller TRACING_MAP_VARS_MAX caused writes beyond the array. The issue is fixed by enlarging data->...

CVE-2022-50553 tracing/hist: Fix out-of-bound write on 'action_data.var_ref_idx'

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...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414575)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414575 advisory. 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 specific...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-406366)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-406366 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Fix overflow in getfreeelt tracingmap-nextelt in getfreeelt is at risk of overflowing...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987093)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987093 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Correct the length check which causes memory corruption We've suffered from severe kerne...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986618)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986618 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing/histograms: Fix memory leak problem This reverts commit...

SUSE CVE-2023-53560

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...

UBUNTU-CVE-2023-53560

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-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-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...