DEBIAN-CVE-2025-39813

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix potential warning in traceprintkseq during ftracedump When calling ftracedumpone concurrently with reading tracepipe, a WARNONONCE in traceprintkseq can be triggered due to a race condition. The issue occurs because:...

UBUNTU-CVE-2025-39813

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix potential warning in traceprintkseq during ftracedump When calling ftracedumpone concurrently with reading tracepipe, a WARNONONCE in traceprintkseq can be triggered due to a race condition. The issue occurs because:...

CVE-2025-39829 trace/fgraph: Fix the warning caused by missing unregister notifier

In the Linux kernel, the following vulnerability has been resolved: trace/fgraph: Fix the warning caused by missing unregister notifier This warning was triggered during testing on v6.16: notifier callback ftracesuspendnotifiercall already registered WARNING: CPU: 2 PID: 86 at kernel/notifier.c:2...

CVE-2025-39813 ftrace: Fix potential warning in trace_printk_seq during ftrace_dump

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix potential warning in traceprintkseq during ftracedump When calling ftracedumpone concurrently with reading tracepipe, a WARNONONCE in traceprintkseq can be triggered due to a race condition. The issue occurs because:...

CVE-2025-39813 ftrace: Fix potential warning in trace_printk_seq during ftrace_dump

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix potential warning in traceprintkseq during ftracedump When calling ftracedumpone concurrently with reading tracepipe, a WARNONONCE in traceprintkseq can be triggered due to a race condition. The issue occurs because:...

CVE-2025-39813

CVE-2025-39813 concerns the Linux kernel ftrace subsystem. A race between ftrace_dump() and trace_pipe reads could trigger WARN_ON_ONCE in trace_printk_seq() when trace data is consumed by other readers, causing iter.seq to be mispopulated. The documented fix moves the trace_printk_seq() call ins...

UBUNTU-CVE-2022-50266

In the Linux kernel, the following vulnerability has been resolved: kprobes: Fix check for probe enabled in killkprobe In killkprobe, the check whether disarmkprobeftrace needs to be called always fails. This is because before that we set the KPROBEFLAGGONE flag for kprobe so that...

CVE-2022-50266 kprobes: Fix check for probe enabled in kill_kprobe()

In the Linux kernel, the following vulnerability has been resolved: kprobes: Fix check for probe enabled in killkprobe In killkprobe, the check whether disarmkprobeftrace needs to be called always fails. This is because before that we set the KPROBEFLAGGONE flag for kprobe so that...

CVE-2022-50266 kprobes: Fix check for probe enabled in kill_kprobe()

In the Linux kernel, the following vulnerability has been resolved: kprobes: Fix check for probe enabled in killkprobe In killkprobe, the check whether disarmkprobeftrace needs to be called always fails. This is because before that we set the KPROBEFLAGGONE flag for kprobe so that...

OESA-2025-2271 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: dochangetype now refuses to operate on unmounted mounts or mounts not belonging to the caller's mount namespace. This change aligns permission checking with the...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-2043)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : netsched: hfsc: Fix a UAF vulnerability in class with netem as child qdiscCVE-2025-37890 crypto: lzo - Fix compression buffer overrunCVE-2025-3806...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-2012)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : netsched: hfsc: Fix a UAF vulnerability in class with netem as child qdiscCVE-2025-37890 crypto: lzo - Fix compression buffer overrunCVE-2025-3806...

SUSE CVE-2025-39683

In the Linux kernel, the following vulnerability has been resolved: tracing: Limit access to parser-buffer when tracegetuser failed When the length of the string written to setftracefilter exceeds FTRACEBUFFMAX, the following KASAN alarm will be triggered: BUG: KASAN: slab-out-of-bounds in...

RLSA-2025:11851 Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: wifi: iwlwifi: limit printed string from FW file CVE-2025-21905 kernel: sched/fair: Fix potential memory corruption in...

kernel-rt security update

An update is available for kernel-rt. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel-rt packages provide the Real Time Linux Kernel, which enables...

RLSA-2025:11850 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: wifi: iwlwifi: limit printed string from FW file CVE-2025-21905 kernel: sched/fair: Fix potential memory corruption in childcfsrqonlist CVE-2025-21919 kernel: ftrace: Fix NULL pointer...

RockyLinux 8 : kernel (RLSA-2025:11850)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:11850 advisory. kernel: wifi: iwlwifi: limit printed string from FW file CVE-2025-21905 kernel: sched/fair: Fix potential memory corruption in childcfsrqonlist...

RockyLinux 8 : kernel-rt (RLSA-2025:11851)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:11851 advisory. kernel: wifi: iwlwifi: limit printed string from FW file CVE-2025-21905 kernel: sched/fair: Fix potential memory corruption in childcfsrqonlist...

ftrace: Also allocate and copy hash for reading of filter files

...

Linux Distros Unpatched Vulnerability : CVE-2025-39689

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ftrace: Also allocate and copy hash for reading of filter files Currently the reader of setftracefilter and setftracenotrace just adds the pointer to the global...