kernel: double free may be caused by the function allocate_trace_buffer in the file kernel/trace/trace.c

A flaw was found in the allocatetracebuffer in kernel/trace/trace.c in the debug subsystem, when failure to allocate a dynamic percpu area, a resource cleanup is called. The pointer buf-buffer still holds the address and is not set to NULL, which can cause a use-after-free problem, leading to a...

CVE-2017-18595

A flaw was found in the allocatetracebuffer in kernel/trace/trace.c in the debug subsystem, when failure to allocate a dynamic percpu area, a resource cleanup is called. The pointer buf-buffer still holds the address and is not set to NULL, which can cause a use-after-free problem, leading to a...

Linux kernel resource management error vulnerability (CNVD-2019-31645)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A resource management error vulnerability exists in the 'allocatetracebuffer' function of the allocatetracebuffer file in versions of Linux kernel prior to 4.14.11. Th...

CVE-2017-18595

An issue was discovered in the Linux kernel before 4.14.11. A double free may be caused by the function allocatetracebuffer in the file kernel/trace/trace.c...

DEBIAN-CVE-2017-18595

An issue was discovered in the Linux kernel before 4.14.11. A double free may be caused by the function allocatetracebuffer in the file kernel/trace/trace.c...

UBUNTU-CVE-2017-18595

An issue was discovered in the Linux kernel before 4.14.11. A double free may be caused by the function allocatetracebuffer in the file kernel/trace/trace.c...

PT-2019-8526 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.14.11 Description: An issue was discovered in the Linux kernel. A double free may be caused by the function allocate trace buffer in the file kernel/trace/trace.c. Recommendations: For Linux kernel versions...