CVE-2021-1104
PoC —CVSS 3.1
9.8 critical
EPSS
2%p75
Published
()
Modified
Description
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.
- Vendors
- risc-v
- Products
- instruction set manual
- Weakness
- CWE-908
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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