Race condition in the install_user_keyrings function in security/keys/process_keys.c in the Linux kernel prior to 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.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
---|---|---|
linux linux kernel 3.8.0 |
||
linux linux kernel |
||
linux linux kernel 3.8.1 |