Access of memory location after end of buffer in some Intel(R) Server Board BMC firmware before version 2.90 may allow a privileged user to enable escalation of privilege via local access.
The product reads or writes to a buffer using an index or pointer that references a memory location after the end of the buffer.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00839.html | patch vendor advisory |