Dana Epp's ramblings at the Sanctuary: Another critical mremap() bug found in all Linux kernels


« MSDN Webcast Review: Writing Secure Code - Best Practices \| Main \| MSDN Webcast Review: Application Hacking Techniques » February 18, 2004 Another critical mremap() bug found in all Linux kernels A critical security vulnerability has been found in the Linux kernel memory management code inside the mremap(2) system call due to missing function return value check. This bug is completely unrelated to the mremap bug disclosed on 05-01-2004 except concerning the same internal kernel function code. Time to get patching. You can read more about the vulnerability here. Posted by SilverStr at February 18, 2004 12:52 PM \| TrackBack		My 5 Favorite Books Writing Secure Code Secure Programming Cookbook Security Engineering Secure Coding Principles & Practice Inside the Security Mind My 5 Favorite Papers Smashing the Stack Penetration Studies Covert Channel Analysis of Trusted Systems DoD Trusted Computer System Evaluation Criteria NSA Security Recommendation Guides Archives December 2005 November 2005 October 2005 September 2005 August 2005 July 2005 June 2005 May 2005 April 2005 March 2005 February 2005 January 2005 December 2004 November 2004 October 2004 September 2004 August 2004 July 2004 June 2004 May 2004 April 2004 March 2004 February 2004 January 2004 December 2003 November 2003 October 2003 September 2003 August 2003 July 2003 June 2003 May 2003 April 2003 March 2003 February 2003 January 2003 December 2002 November 2002 October 2002 September 2002 August 2002 July 2002 GeoURL

February 18, 2004

Another critical mremap() bug found in all Linux kernels