15 matches found
CVE-2026-89747
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix use-after-free in tracepipe read on sub-buffer order change Writing to buffersubbufsizekb calls ringbuffersubbuforderset, which frees every sub-buffer of the ring buffer, including the reader page, and replaces them...
EUVD-2026-76659
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix use-after-free in tracepipe read on sub-buffer order change Writing to buffersubbufsizekb calls ringbuffersubbuforderset, which frees every sub-buffer of the ring buffer, including the reader page, and replaces them...
CVE-2026-89747 tracing: Fix use-after-free in trace_pipe read on sub-buffer order change
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix use-after-free in tracepipe read on sub-buffer order change Writing to buffersubbufsizekb calls ringbuffersubbuforderset, which frees every sub-buffer of the ring buffer, including the reader page, and replaces them...
CVE-2026-89747
CVE-2026-89747 is a use-after-free vulnerability in the Linux kernel tracing subsystem , specifically in the trace_pipe read path. Writing to buffer_subbuf_size_kb triggers ring_buffer_subbuf_order_set(), which frees all sub-buffers (including the reader page) while active trace_pipe readers stil...
CVE-2026-89747 tracing: Fix use-after-free in trace_pipe read on sub-buffer order change
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix use-after-free in tracepipe read on sub-buffer order change Writing to buffersubbufsizekb calls ringbuffersubbuforderset, which frees every sub-buffer of the ring buffer, including the reader page, and replaces them...
PT-2026-90463
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix use-after-free in trace pipe read on sub-buffer order change Writing to buffer subbuf size kb calls ring buffer subbuf order set, which frees every sub-buffer of the ring buffer, including the reader page, and replac...
CVE-2024-50207
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...
SUSE CVE-2024-50207
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...
DEBIAN-CVE-2024-50207
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...
CVE-2024-50207
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...
UBUNTU-CVE-2024-50207
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...
CVE-2024-50207 ring-buffer: Fix reader locking when changing the sub buffer order
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...
CVE-2024-50207 ring-buffer: Fix reader locking when changing the sub buffer order
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...
CVE-2024-50207
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...
Linux kernel 安全漏洞
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a reader locking issue in the presence of sub-buffer order changes...