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...

CVE-2023-53557

In the Linux kernel, the following vulnerability has been resolved: fprobe: Release rethook after the ftraceops is unregistered While running bpf selftests it's possible to get following fault: general protection fault, probably for non-canonical address \ 0x6b6b6b6b6b6b6b6b: 0000 1 PREEMPT SMP...

CVE-2023-53557

CVE-2023-53557 affects the Linux kernel fprobe path used for kernel tracing. The root cause is releasing fp->rethook while fp->ops may still be used by other CPUs, leading to a general protection fault during bpf selftests. The fix is to move the rethook release to occur after the ftrace_op...

EUVD-2025-13183

Malicious code in bioql PyPI...

EUVD-2022-55257

Malicious code in bioql PyPI...

kernel: ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix NULL pointer dereference in isftracetrampoline when ftrace is dead ftracestartup does not remove ops from ftraceopslist when ftracestartupenable fails: registerftracefunction ftracestartup registerftracefunction...

kernel: ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix NULL pointer dereference in isftracetrampoline when ftrace is dead ftracestartup does not remove ops from ftraceopslist when ftracestartupenable fails: registerftracefunction ftracestartup registerftracefunction...

CVE-2025-37940

Technical details about CVE-2025-37940 are not provided in the supplied documents. Monitor for updates from vendors/advisories for affected products, versions, and fixes.

PT-2022-35978 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.10 Description: The issue is related to a null pointer dereference in the ftrace add mod function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...