CVE-2024-21851

low-risk
Published 2024-02-02

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause heap overflow through integer overflow.

Do I need to act?

-
0.03% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
2
CVSS 2.9/10 Low
LOCAL / HIGH complexity

Affected Products (2)

Affected Vendors

Openatom

References (2)

Third Party Advisory https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2...
Third Party Advisory https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2...
15
/ 100
low-risk
Severity 8/34 · Low
Exploitability 0/34 · Minimal
Exposure 7/34 · Low