AU2020277632B2 - Executing system calls in isolated address space in operating system kernel - Google Patents

Executing system calls in isolated address space in operating system kernel Download PDF

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Publication number
AU2020277632B2
AU2020277632B2 AU2020277632A AU2020277632A AU2020277632B2 AU 2020277632 B2 AU2020277632 B2 AU 2020277632B2 AU 2020277632 A AU2020277632 A AU 2020277632A AU 2020277632 A AU2020277632 A AU 2020277632A AU 2020277632 B2 AU2020277632 B2 AU 2020277632B2
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system call
page table
kernel
space
user
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AU2020277632A
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AU2020277632A1 (en
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James Bottomley
Joel Kelly Nider
Michael Rapoport
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International Business Machines Corp
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International Business Machines Corp
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/46—Multiprogramming arrangements
    • G06F9/54—Interprogram communication
    • G06F9/545—Interprogram communication where tasks reside in different layers, e.g. user- and kernel-space
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/1009—Address translation using page tables, e.g. page table structures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
    • G06F12/1491—Protection against unauthorised use of memory or access to memory by checking the subject access rights in a hierarchical protection system, e.g. privilege levels, memory rings
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/3004—Arrangements for executing specific machine instructions to perform operations on memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4406—Loading of operating system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/46—Multiprogramming arrangements
    • G06F9/468—Specific access rights for resources, e.g. using capability register
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1052—Security improvement

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Storage Device Security (AREA)
  • Hardware Redundancy (AREA)
  • Bus Control (AREA)
AU2020277632A 2019-05-19 2020-05-15 Executing system calls in isolated address space in operating system kernel Active AU2020277632B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/416,229 US11194639B2 (en) 2019-05-19 2019-05-19 Executing system calls in isolated address space in operating system kernel
US16/416,229 2019-05-19
PCT/EP2020/063618 WO2020234155A1 (en) 2019-05-19 2020-05-15 Executing system calls in isolated address space in operating system kernel

Publications (2)

Publication Number Publication Date
AU2020277632A1 AU2020277632A1 (en) 2021-10-14
AU2020277632B2 true AU2020277632B2 (en) 2023-07-06

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AU2020277632A Active AU2020277632B2 (en) 2019-05-19 2020-05-15 Executing system calls in isolated address space in operating system kernel

Country Status (12)

Country Link
US (1) US11194639B2 (https=)
EP (1) EP3973393B1 (https=)
JP (1) JP7546602B2 (https=)
KR (1) KR102612503B1 (https=)
CN (1) CN113711182B (https=)
AU (1) AU2020277632B2 (https=)
BR (1) BR112021023258A2 (https=)
CA (1) CA3137259A1 (https=)
IL (1) IL288057B2 (https=)
MX (1) MX2021013230A (https=)
SG (1) SG11202110222XA (https=)
WO (1) WO2020234155A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11799741B2 (en) * 2019-10-29 2023-10-24 Fannie Mae Systems and methods for enterprise information technology (IT) monitoring
US11586727B2 (en) * 2021-03-29 2023-02-21 Red Hat, Inc. Systems and methods for preventing kernel stalling attacks
CN114048502B (zh) * 2021-10-15 2023-08-15 中国科学院信息工程研究所 一种轻量级可信通道及其通信控制方法
CN116204884A (zh) * 2021-11-30 2023-06-02 华为技术有限公司 内核保护方法、装置及系统
US12254079B2 (en) * 2022-05-10 2025-03-18 International Business Machines Corporation Providing system services
CN117573419B (zh) * 2024-01-16 2024-04-26 上海芯联芯智能科技有限公司 一种页面异常处理方法及装置
CN119004420B (zh) * 2024-10-23 2025-08-15 浙江大华技术股份有限公司 一种权限控制方法、权限控制装置以及计算机存储介质

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7496576B2 (en) 2006-03-30 2009-02-24 Microsoft Corporation Isolated access to named resources
KR20080104591A (ko) * 2007-05-28 2008-12-03 삼성전자주식회사 메모리 보호 방법 및 장치
US10019327B1 (en) 2008-12-15 2018-07-10 Open Invention Network Llc System and method for hybrid kernel- and user-space incremental and full checkpointing
US9354977B1 (en) 2008-12-15 2016-05-31 Open Invention Network Llc System and method for hybrid kernel- and user-space incremental and full checkpointing
US8627451B2 (en) 2009-08-21 2014-01-07 Red Hat, Inc. Systems and methods for providing an isolated execution environment for accessing untrusted content
US8533418B2 (en) * 2010-06-30 2013-09-10 International Business Machines Corporation Memory allocation with identification of requesting loadable kernel module
US8677354B2 (en) 2010-07-12 2014-03-18 International Business Machines Corporation Controlling kernel symbol visibility and accessibility across operating system linkage spaces
US9323921B2 (en) 2010-07-13 2016-04-26 Microsoft Technology Licensing, Llc Ultra-low cost sandboxing for application appliances
US8954697B2 (en) * 2010-08-05 2015-02-10 Red Hat, Inc. Access to shared memory segments by multiple application processes
CN102308282A (zh) * 2011-07-20 2012-01-04 华为技术有限公司 多处理器体系结构远端内存访问的模拟方法及模拟器
US9152548B2 (en) * 2012-01-17 2015-10-06 Vmware, Inc. Controlling access to a privileged resource in user-mode system level mobile virtualization using a ptrace () system call
US9529614B2 (en) * 2012-03-05 2016-12-27 Board Of Regents The University Of Texas Systems Automatically bridging the semantic gap in machine introspection
CN102681940B (zh) * 2012-05-15 2015-06-10 北京航空航天大学 一种针对Linux操作系统内存管理子系统进行性能测试的方法
US10585801B2 (en) * 2012-11-26 2020-03-10 Advanced Micro Devices, Inc. Prefetch kernels on a graphics processing unit
US9910689B2 (en) * 2013-11-26 2018-03-06 Dynavisor, Inc. Dynamic single root I/O virtualization (SR-IOV) processes system calls request to devices attached to host
US9628279B2 (en) * 2014-09-30 2017-04-18 Microsoft Technology Licensing, Llc Protecting application secrets from operating system attacks
US10192067B2 (en) 2016-05-26 2019-01-29 Microsoft Technology Licensing, Llc Self-described security model for resource access
US11188365B2 (en) * 2016-11-29 2021-11-30 Red Hat, Inc. Memory overcommit by speculative fault
US10324838B2 (en) * 2017-10-12 2019-06-18 International Business Machines Corporation Virtually addressable hardware global kernel segment table
US10599835B2 (en) * 2018-02-06 2020-03-24 Vmware, Inc. 32-bit address space containment to secure processes from speculative rogue cache loads
US10698637B2 (en) * 2018-07-03 2020-06-30 Oracle International Corporation Stale block resynchronization in NVM based systems

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS, "Kernel page-table isolation", Wikipedia, 27 May 2018, Retrieved from the Internet [retrieved on 20220720] *
ANONYMOUS, "Page fault" Wikipedia, 2 May 2019, Retrieved from the Internet [retrieved on 20220720] *
GENS, D. et al., "LAZARUS: Practical Side-Channel Resilient Kernel-Space Randomization", RAID 2017, Lecture Notes in Computer Science (LNSC, Volume 10453), Springer, pages 238-258 *

Also Published As

Publication number Publication date
AU2020277632A1 (en) 2021-10-14
SG11202110222XA (en) 2021-10-28
JP2022534685A (ja) 2022-08-03
KR20210141682A (ko) 2021-11-23
EP3973393A1 (en) 2022-03-30
US20200364101A1 (en) 2020-11-19
CN113711182B (zh) 2025-02-11
JP7546602B2 (ja) 2024-09-06
WO2020234155A1 (en) 2020-11-26
IL288057B1 (en) 2024-02-01
IL288057B2 (en) 2024-06-01
CA3137259A1 (en) 2020-11-26
IL288057A (en) 2022-01-01
EP3973393B1 (en) 2024-08-07
CN113711182A (zh) 2021-11-26
US11194639B2 (en) 2021-12-07
KR102612503B1 (ko) 2023-12-08
MX2021013230A (es) 2022-01-06
BR112021023258A2 (pt) 2022-01-04

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