This vulnerability involves improper restriction of operations within the bounds of a memory buffer in Altera Trusted Firmware on HPS, allowing an attacker with high privileges to perform out-of-bounds reads. This can result in privilege escalation and buffer overflow issues. The affected versions include Trusted Firmware through socfpga_v2.14.0. No patch or remediation information is provided in the available data.

Successful exploitation could allow an attacker with existing high privileges to escalate their privileges further and cause buffer overflow conditions, potentially leading to system instability or further compromise. The vulnerability is rated high severity with a CVSS 4.0 score of 8.3.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to systems running affected versions to trusted users only and monitor for unusual activity related to privilege escalation attempts.