BR112015027846A2 - sistemas e métodos para impedir dinamização de pilha não autorizada - Google Patents

sistemas e métodos para impedir dinamização de pilha não autorizada

Info

Publication number
BR112015027846A2
BR112015027846A2 BR112015027846A BR112015027846A BR112015027846A2 BR 112015027846 A2 BR112015027846 A2 BR 112015027846A2 BR 112015027846 A BR112015027846 A BR 112015027846A BR 112015027846 A BR112015027846 A BR 112015027846A BR 112015027846 A2 BR112015027846 A2 BR 112015027846A2
Authority
BR
Brazil
Prior art keywords
systems
methods
prevent unauthorized
stack pivoting
unauthorized stack
Prior art date
Application number
BR112015027846A
Other languages
English (en)
Inventor
K Mallick Asit
A Khare Atul
V Patel Baiju
L Vajda Brian
Neiger Gilbert
P Anvin H
B Crossland James
S Coke James
W Brandt Jason
Opferman Toby
Li Xiaoning
Original Assignee
Intel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Publication of BR112015027846A2 publication Critical patent/BR112015027846A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
    • G06F12/145—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being virtual, e.g. for virtual blocks or segments before a translation mechanism
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • G06F8/41—Compilation
    • G06F8/43—Checking; Contextual analysis
    • G06F8/433—Dependency analysis; Data or control flow analysis
    • G06F8/434—Pointers; Aliasing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30098—Register arrangements
    • G06F9/30105—Register structure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30098—Register arrangements
    • G06F9/3012—Organisation of register space, e.g. banked or distributed register file
    • G06F9/30134—Register stacks; shift registers
BR112015027846A 2013-06-05 2014-05-30 sistemas e métodos para impedir dinamização de pilha não autorizada BR112015027846A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/910,333 US9239801B2 (en) 2013-06-05 2013-06-05 Systems and methods for preventing unauthorized stack pivoting
PCT/US2014/040209 WO2014197310A1 (en) 2013-06-05 2014-05-30 Systems and methods for preventing unauthorized stack pivoting

Publications (1)

Publication Number Publication Date
BR112015027846A2 true BR112015027846A2 (pt) 2018-04-10

Family

ID=52006500

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015027846A BR112015027846A2 (pt) 2013-06-05 2014-05-30 sistemas e métodos para impedir dinamização de pilha não autorizada

Country Status (7)

Country Link
US (1) US9239801B2 (pt)
EP (1) EP3005127B1 (pt)
KR (1) KR101706496B1 (pt)
CN (1) CN105190572B (pt)
BR (1) BR112015027846A2 (pt)
RU (1) RU2629442C2 (pt)
WO (1) WO2014197310A1 (pt)

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CN104809391B (zh) * 2014-01-26 2018-08-14 华为技术有限公司 缓冲区溢出攻击检测装置、方法和安全防护系统
US9501637B2 (en) * 2014-09-26 2016-11-22 Intel Corporation Hardware shadow stack support for legacy guests
US9767272B2 (en) * 2014-10-20 2017-09-19 Intel Corporation Attack Protection for valid gadget control transfers
US9946588B2 (en) * 2014-12-17 2018-04-17 International Business Machines Corporation Structure for reducing power consumption for memory device
US20160381050A1 (en) * 2015-06-26 2016-12-29 Intel Corporation Processors, methods, systems, and instructions to protect shadow stacks
GB2541714B (en) 2015-08-27 2018-02-14 Advanced Risc Mach Ltd An apparatus and method for controlling instruction execution behaviour
CN106682492B (zh) * 2015-11-06 2019-08-16 大唐移动通信设备有限公司 一种内存越界的管理方法及装置
US10394556B2 (en) 2015-12-20 2019-08-27 Intel Corporation Hardware apparatuses and methods to switch shadow stack pointers
US10430580B2 (en) 2016-02-04 2019-10-01 Intel Corporation Processor extensions to protect stacks during ring transitions
GB2547893B (en) * 2016-02-25 2018-06-06 Advanced Risc Mach Ltd Combining part of an offset with a corresponding part of a base address and comparing with a reference address
CN106919366B (zh) * 2017-02-15 2019-06-04 杭州中天微系统有限公司 实现堆栈自适应保护的处理器
US20180285559A1 (en) * 2017-03-28 2018-10-04 Rodrigo Branco Stack pivot detection systems and methods
US10795997B2 (en) * 2017-06-21 2020-10-06 Intel Corporation Hardened safe stack for return oriented programming attack mitigation
GB2564130B (en) * 2017-07-04 2020-10-07 Advanced Risc Mach Ltd An apparatus and method for controlling execution of instructions
US11055402B2 (en) 2017-09-29 2021-07-06 Qualcomm Incorporated Dynamically generated code process sandboxing using authenticated pointers
CN108509791B (zh) * 2018-02-09 2021-06-04 清华大学 检测处理器的方法、检测装置以及检测系统
US10642536B2 (en) * 2018-03-06 2020-05-05 Western Digital Technologies, Inc. Non-volatile storage system with host side command injection
US10831679B2 (en) * 2018-03-23 2020-11-10 Intel Corporation Systems, methods, and apparatuses for defending against cross-privilege linear probes
CN113835645A (zh) * 2021-11-26 2021-12-24 深圳市华澜微电子有限公司 数据处理方法、装置、设备及存储介质
US20230281016A1 (en) * 2022-03-02 2023-09-07 Intel Corporation Software-controlled flag to require a stack switch during execution
CN115237475B (zh) * 2022-06-23 2023-04-07 云南大学 一种Forth多核堆栈处理器及指令集
CN117539543A (zh) * 2024-01-10 2024-02-09 北京中科昊芯科技有限公司 一种更新返回地址栈中数据的装置及应用产品

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SU1035609A1 (ru) * 1982-03-09 1983-08-15 Калининский Ордена Трудового Красного Знамени Политехнический Институт Устройство защиты стековой пам ти
US5003466A (en) * 1987-02-06 1991-03-26 At&T Bell Laboratories Multiprocessing method and arrangement
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RU2022343C1 (ru) * 1990-08-01 1994-10-30 Серпуховское высшее военное командно-инженерное училище ракетных войск им.Ленинского комсомола Устройство защиты памяти
US5469566A (en) * 1992-03-12 1995-11-21 Emc Corporation Flexible parity generation circuit for intermittently generating a parity for a plurality of data channels in a redundant array of storage units
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US8635415B2 (en) * 2009-09-30 2014-01-21 Intel Corporation Managing and implementing metadata in central processing unit using register extensions

Also Published As

Publication number Publication date
RU2015147646A (ru) 2017-05-11
KR101706496B1 (ko) 2017-02-13
EP3005127A1 (en) 2016-04-13
EP3005127B1 (en) 2018-06-27
US20140365742A1 (en) 2014-12-11
EP3005127A4 (en) 2017-01-25
CN105190572A (zh) 2015-12-23
WO2014197310A1 (en) 2014-12-11
RU2629442C2 (ru) 2017-08-29
CN105190572B (zh) 2018-07-24
US9239801B2 (en) 2016-01-19
KR20150130536A (ko) 2015-11-23

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time