CVE-2023-4091: fix file truncation issue in acl_xattr module by enforcing
kernel file system permissions checks, use open_access_mask for access
check in open_file() in smbd
CVE-2023-34967: fix type confusion vulnerability in mdssvc RPC service by
implementing proper type checking in dalloc_value_for_key function
CVE-2023-34968: fix path disclosure vulnerability by sanitizing search query
results