jetlib.sec » Kernel Fun » MOKB-12-11-2006: Linux 2.6.x ext2_check_page denial of service

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Kernel Fun

• November 12, 2006
• 

  MOKB-12-11-2006: Linux 2.6.x ext2_check_page denial of service

  Posted: November 12th, 2006, 1:51pm PST

  Tags:   

  Linux 2.6.x ext2 filesystem code fails to properly handle corrupted data structures, leading to an exploitable denial of service issue when read operation is being done on a crafted fs stream.

  • More details
  • Proof of concept: MOKB-12-11-2006.img.bz2