CVE-2021-39990

Summary

The screen lock module has a Stack-based Buffer Overflow vulnerability.Successful exploitation of this vulnerability may affect user experience.

Affected Software

Weaknesses

• Stack-based Buffer Overflow

ADP Enrichment

CVE Program Container

Additional References

• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202111-0000001217889667

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202111-0000001217889667

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