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CVEs-PoC/2014/CVE-2014-0196.md
2025-09-29 21:09:30 +02:00

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CVE-2014-0196

Description

The n_tty_write function in drivers/tty/n_tty.c in the Linux kernel through 3.14.3 does not properly manage tty driver access in the "LECHO & !OPOST" case, which allows local users to cause a denial of service (memory corruption and system crash) or gain privileges by triggering a race condition involving read and write operations with long strings.

POC

Reference

Github