Security Advisory

CVE-2013-1792

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2013-03-22 10:00:00

Last updated 2024-08-06 15:13:32

Assigner redhat

State PUBLISHED

Description

Race condition in the install_user_keyrings function in security/keys/process_keys.c in the Linux kernel before 3.8.3 allows local users to cause a denial of service (NULL pointer dereference and system crash) via crafted keyctl system calls that trigger keyring operations in simultaneous threads.

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