Total vulnerabilities in the database
The user_update function in security/keys/user_defined.c in the Linux kernel 2.6 allows local users to cause a denial of service (NULL pointer dereference and kernel oops) via vectors related to a user-defined key and "updating a negative key into a fully instantiated key."
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 2.6 | 2.6.x |