CVE-2024-47398
HIGHCVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Lifecycle Timeline
2Description
in OpenHarmony v4.1.2 and prior versions allow a local attacker cause the device is unable to boot up through out-of-bounds write.
Analysis
in OpenHarmony v4.1.2 and prior versions allow a local attacker cause the device is unable to boot up through out-of-bounds write. Rated high severity (CVSS 8.8), this vulnerability is low attack complexity. No vendor patch available.
Technical Context
This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. in OpenHarmony v4.1.2 and prior versions allow a local attacker cause the device is unable to boot up through out-of-bounds write. Affected products include: Openatom Openharmony.
Affected Products
Openatom Openharmony.
Remediation
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).
Priority Score
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External POC / Exploit Code
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