Kernel Data StructuresSummary: It is very challenging to verify the integrity of Operating System (OS) kernel data because of its complex layout. In this paper, we address the problem of systematically generating an accurate kernel data definition for OSes without any prior knowledge of the OS ...
2024: "Beyond Control: Exploring Novel File System Objects for Data-Only Attacks on Linux Systems" [paper]2023: "Deep-Kernel Treasure Hunt: Finding exploitable structures in the Linux kernel" by Yudai Fujiwara [slides] [video]2023: "D^ 3CTF2023 d3kcache: From null-byte cross-cache ...
Declared in /usr/include/mach-o/nlist.h. note_command notify_port_t nspace_name_t nspace_path_t ntptimeval off_t ombstat open_close_fcn_t opmask_reg os::nullptr_t os_block_t os_detail::IOKit_allocator os_detail::panic_trapping_policy os_function_t os_log_t ostat out_func ...
Access HFS file-system data structures. kern Access kernel-level interfaces including clock, task, kernel extension, lock, and compression utilities. Math Perform mathematical operations and manipulate integer, float, and double values. miscfs
6 Kernel Data Structures ··· (更多) 原文摘录 ···(全部) 内核可以停用中止--- (查看原文) 容貌焦虑主理人2011-03-13 12:34:15 —— 引自第4页 An interprocess communication (IPC) mechanism is built into the system, and the various servers communicate and invoke "services" from each othe...
[2] Linus didn’t expect the operating system (OS) he wrote for his own use to become multiplatform; as a result, old structures are sometimes loosely typed. Interface-Specific Types Some of the commonly used data types in the kernel have their own typedef statements, thus preventing any ...
properly validate certain data structures, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of service. (CVE-2023-7042)Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL poin...
The DDI/DKI is documented in section 9 of the Reference Manual Collection. Section 9E documents driver entry points, section 9F documents driver-callable functions, and section 9S documents kernel data structures used by device drivers. See Intro(9E), Intro(9F), and Intro(9S). The DDI/DKI...
UPSafeCell instead of RefCell or spin::Mutex in order to access static data structures and adjust its API so that it cannot be borrowed twice at a time(mention & .exclusive_access().task[0] in run_first_task) moveTaskContext into TaskControlBlock instead of restoring it in place on ...
- s390/debug: keep debug data on resize - s390/pci: fix misleading rc in clp_set_pci_fn() - s390/kasan: fix large PMD pages address alignment check - udf_get_extendedattr() had no boundary checks. - fcntl: fix potential deadlock for &fasync_struct.fa_lock ...