PT-2025-49628

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.0.0-rc6+ 33 Description The Linux kernel contains a flaw in the ftrace subsystem related to recursive locking of the direct mutex within the ftrace modify direct caller function. This can lead to a deadlock...

The vulnerability in the kernel/trace/ftrace.c component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the kernel/trace/ftrace.c component of the Linux operating system is related to the use of resources with a similar identifier. Exploiting this vulnerability allows an attacker to cause a service failure...

SUSE SLES15: cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc (SUSE-SU-2025:4301-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:4301-1 advisory. The SUSE Linux Enterprise 15 SP6 RT kernel was updated to fix various security issues The following security issues were fixed: -...

Linux Distros Unpatched Vulnerability : CVE-2023-53694

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - riscv: ftrace: Fixup panic by disabling preemption In RISCV, we must use an AUIPC + JALR pair to encode an immediate, forming a jump that jumps to an address ov...

SUSE-SU-2025:4140-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-38008: mm/pagealloc: fix race condition in unaccepted memory handling bsc1244939. - CVE-2025-38539: trace/fgraph: Fix the warning caused by missing unregister...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 Azure kernel was updated to fix various security issues The following security issues were fixed: CVE-2025-38008: mm/pagealloc: fix race condition in unaccepted memory handling bsc1244939. CVE-2025-38539: trace/fgraph: Fix the warning caused by missing unregister...

The vulnerability of the `ftrace_hash_ipmodify_update()` function in the kernel/trace/ftrace.c module, which supports kernel tracing in Linux operating systems, allows a hacker to cause a service failure.

The vulnerability of the ftracehashipmodifyupdate function in the kernel/trace/ftrace.c module, which supports kernel tracing in Linux operating systems, is related to the use of a name with incorrect references. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE-SU-2025:21040-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2025-38008: mm/pagealloc: fix race condition in unaccepted memory handling bsc1244939. - CVE-2025-38539: trace/fgraph: Fix the warning caused by missi...

Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2024-56569)

ftrace: Fix regression with module command in stacktracefilter When executing the following command: echo write:mod:ext3 /sys/kernel/tracing/stacktracefilter The current mod command causes a null pointer dereference. While commit 0f17976568b3f ftrace: Fix regression with module command in...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-990815)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990815 advisory. In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix null pointer dereference in ftraceaddmod The @ftracemod is allocated by kzalloc, so...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-990756)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990756 advisory. In the Linux kernel, the following vulnerability has been resolved: kprobes: Skip clearing aggrprobe's posthandler in kprobe-on-ftrace case In unregisterkprobetop, i...

SUSE-SU-2025:4057-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-38008: mm/pagealloc: fix race condition in unaccepted memory handling bsc1244939. - CVE-2025-38539: trace/fgraph: Fix the warning caused by missing unregister...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990408)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990408 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Make sure traceprintk can output as soon as it can be used Currently traceprintk can be...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989339)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989339 advisory. In the Linux kernel, the following vulnerability has been resolved: arm64: ftrace: consistently handle PLTs. Sometimes it is necessary to use a PLT entry to call an...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-989598)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989598 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Make sure traceprintk can output as soon as it can be used Currently traceprintk can be...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-989237)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989237 advisory. In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix use-after-free for dynamic ftraceops KASAN reported a use-after-free with ftrace ops ...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989242)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989242 advisory. In the Linux kernel, the following vulnerability has been resolved: arm64: ftrace: consistently handle PLTs. Sometimes it is necessary to use a PLT entry to call an...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-990380)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990380 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Make sure traceprintk can output as soon as it can be used Currently traceprintk can be...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989863)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989863 advisory. In the Linux kernel, the following vulnerability has been resolved: ftrace: Clean up hash directfunctions on register failures We see the following GPF when...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988651)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988651 advisory. In the Linux kernel, the following vulnerability has been resolved: ftrace: Do not blindly read the ip address in ftracebug It was reported that a bug on arm64 cause...