TI-2022-15467 Aliases CVE-2022-34642 GHSA-rr3h-mf64-3v5w

The component mcontrol.action in RISCV ISA Sim commit…

LOW 24Published 2022-07-18 · Updated 2024-08-03

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

The component mcontrol.action in RISCV ISA Sim commit ac466a21df442c59962589ba296c702631e041b5 contains the incorrect mask which can cause a Denial of Service (DoS).

Why it matters now

EPSS 0.00221 12th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:riscv:spike_risc-v_isa_simulator:-:::::::*	not specified by NVD	Vulnerable	Riscv

cpe:2.3:a:riscv:spike_risc-v_isa_simulator:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Riscv

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-34642
2026-10-03 Alias added: GHSA-rr3h-mf64-3v5w

References

Exploit 1

https://github.com/riscv-software-src/riscv-isa-sim/issues/1032

TI-2022-15468 RISCV ISA Sim commit ac466a21df442c59962589ba296c702631e041b5 implements the incorrect… CVSS 3.1MEDIUM 5.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences