The RISC-V Instruction Set Manual contains a documented ambiguity for the Machine Trap Vector Base Address (MTVEC) register that may lead to a vulnerability due to the initial state of the register not being defined, potentially leading to information disclosure, data tampering and denial of service.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: nvidia

Published: 2021-08-13T15:40:51

Updated: 2024-08-03T15:55:18.614Z

Reserved: 2020-11-12T00:00:00

Link: CVE-2021-1104

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-13T16:15:07.153

Modified: 2024-11-21T05:43:36.313

Link: CVE-2021-1104

cve-icon Redhat

No data.