Improper validation of destination address in SVC_LOAD_FW_IMAGE_BY_INSTANCE and SVC_LOAD_BINARY_BY_ATTRIB in a malicious UApp or ABL may allow an attacker to overwrite arbitrary bootloader memory with SPI ROM contents resulting in a loss of integrity and availability.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: AMD

Published: 2022-05-06T00:00:00

Updated: 2022-05-10T18:25:17

Reserved: 2021-01-29T00:00:00


Link: CVE-2021-26370

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-05-10T19:15:08.813

Modified: 2022-05-18T15:47:49.957


Link: CVE-2021-26370

JSON object: View

cve-icon Redhat Information

No data.

CWE