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CVE-2013-2548

Description

The crypto_report_one function in crypto/crypto_user.c in the report API in the crypto user configuration API in the Linux kernel through 3.8.2 uses an incorrect length value during a copy operation, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability.

POC

Reference

- http://www.mandriva.com/security/advisories?name=MDVSA-2013:176

- http://www.ubuntu.com/usn/USN-1797-1

Github

No PoCs found on GitHub currently.