CVE-2025-8774

Summary

A vulnerability has been found in riscv-boom SonicBOOM up to 2.2.3 and classified as problematic. Affected by this vulnerability is an unknown functionality of the component L1 Data Cache Handler. The manipulation leads to observable timing discrepancy. Local access is required to approach this attack. The complexity of an attack is rather high. The exploitation appears to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.

Affected Software

VendorProductVersion RangeStatus
riscv-boomSonicBOOM2.2.0affected
riscv-boomSonicBOOM2.2.1affected
riscv-boomSonicBOOM2.2.2affected
riscv-boomSonicBOOM2.2.3affected

Weaknesses

  • CWE-208: Observable Timing Discrepancy
  • CWE-203: Information Exposure Through Discrepancy

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: no
    • Technical Impact: partial

Additional References

References