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    • First Half of the Semester
      • Week 1: Overview of Course
      • Week 2: TCP/IP and Network Architecture
      • Week 3: Reconnaissance
      • Week 4: Vulnerability scanning
      • Week 5: System and User enumeration
      • Week 6: Sniffers
      • Week 7: NetCat, Hellcat
    • Second Half of the Semester
      • Week 8: Social Engineering, Encoding, and Encryption
      • Week 9: Malware
      • Week 10: Web application hacking, Intercepting Proxies, and URL Editing
      • Week 11: SQL injection
      • Week 12: Web Services
      • Week 13: Evasion Techniques
      • Week 14: Review of all topics and wrap up discussion
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ITACS 5211: Introduction to Ethical Hacking

Wade Mackay

5-Year-Old Linux Kernel Local Privilege Escalation Flaw Discovered

December 8, 2016 by Scott Radaszkiewicz Leave a Comment

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Fresh off the heals of another Linux vulnerability discovered about a month ago, another flaw has been discovered.   CVE-2016-8655 is a flaw that could allow a local user to gain root access privileges to the Linux operating system.  This flaw effects almost every Linux distribution that is available.

A patch was released last week, so users are encouraged to patch their Linux distributions.

I always find Linux flaws to be of particular interest.  I think Linux has that inherent stigma that it’s for “techies” and you have to be super technical to get it to work.   And, I think part of that is true, Linux is probably more prevalent among the “techie” users.   So, it always amazes me that flaws, like the one above are found 5 years later.

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  • Uncategorized (133)
  • Week 01: Overview (1)
  • Week 02: TCP/IP and Network Architecture (8)
  • Week 03: Reconnaisance (25)
  • Week 04: Vulnerability Scanning (19)
  • Week 05: System and User Enumeration (15)
  • Week 06: Sniffers (9)
  • Week 07: NetCat and HellCat (11)
  • Week 08: Social Engineering, Encoding and Encryption (12)
  • Week 09: Malware (14)
  • Week 10: Web Application Hacking (12)
  • Week 11: SQL Injection (11)
  • Week 12: Web Services (10)
  • Week 13: Evasion Techniques (7)
  • Week 14: Review of all topics (5)

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