CVE-2025-0303

in OpenHarmony v4.1.2 and prior versions allow a local attacker cause the common permission is upgraded to root and sensitive information leak through buffer overflow.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
OpenHarmonyCNA
8.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 3%
VendorProductVersion
openatomopenharmony
4.1.0 ≤
𝑥
≤ 4.1.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-02.md