Integer overflow in the ubsec_keysetup function for Linux Broadcom 5820 cryptonet driver allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a negative add_dsa_buf_bytes variable, which leads to a buffer overflow.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Fedora_core | Redhat | core_1.0 (including) | core_1.0 (including) |
| Linux | Redhat | 8.0 (including) | 8.0 (including) |