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CVE-2010-3858

Description

The setup_arg_pages function in fs/exec.c in the Linux kernel before 2.6.36, when CONFIG_STACK_GROWSDOWN is used, does not properly restrict the stack memory consumption of the (1) arguments and (2) environment for a 32-bit application on a 64-bit platform, which allows local users to cause a denial of service (system crash) via a crafted exec system call, a related issue to CVE-2010-2240.

POC

Reference

- http://www.redhat.com/support/errata/RHSA-2011-0004.html

- http://www.ubuntu.com/usn/USN-1041-1

- http://www.vmware.com/security/advisories/VMSA-2011-0012.html

Github

No PoCs found on GitHub currently.