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CVE-2010-4076

Description

The rs_ioctl function in drivers/char/amiserial.c in the Linux kernel 2.6.36.1 and earlier does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a TIOCGICOUNT ioctl call.

POC

Reference

- https://bugzilla.redhat.com/show_bug.cgi?id=648661

Github

No PoCs found on GitHub currently.