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CVE-2024-21845

Good to know:

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Date: February 2, 2024

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

Language: C

Severity Score

Related Resources (3)

https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-02.md
https://nvd.nist.gov/vuln/detail/CVE-2024-21845
https://www.mend.io/vulnerability-database/CVE-2024-21845

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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