CVE-2023-21216

In PMRChangeSparseMemOSMem of physmemosmemlinux.c, there is a possible arbitrary code execution due to a use after free. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2023-21216

In PMRChangeSparseMemOSMem of physmemosmemlinux.c, there is a possible arbitrary code execution due to a use after free. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2023-21216

CVE-2023-21216 affects the Linux kernel memory path (PMRChangeSparseMemOSMem in physmem_osmem_linux.c) where a use-after-free can cause arbitrary code execution, enabling local escalation of privilege with no additional privileges and no user interaction. The NVD entry rates this as CRITICAL (CVS...