Feature disruption via out-of-bounds module read
Published Feb 18, 2024 · Updated Aug 22, 2024
Out-of-bounds read in the smart activity recognition module in Huawei HarmonyOS and EMUI allows remote attackers to disrupt features. The module reads beyond an unspecified buffer boundary, but Huawei has not disclosed the affected function, input path, or malformed value. Network access requires no privileges or user interaction, and the documented consequence is abnormal feature operation rather than data disclosure or modification.
Summary
What happened
Out-of-bounds read in the smart activity recognition module in Huawei HarmonyOS and EMUI allows remote attackers to disrupt features. The module reads beyond an unspecified buffer boundary, but Huawei has not disclosed the affected function, input path, or malformed value. Network access requires no privileges or user interaction, and the documented consequence is abnormal feature operation rather than data disclosure or modification.
The record
- CVE
- CVE-2023-52366
- Published
- Feb 18, 2024
- Updated
- Aug 22, 2024
- Vendor
- MindSpore
- Product
- HarmonyOS
- Classifications
- CWE-120, T1499
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 18, 2024CVE publishedPublication date reported by the CVE source.
- Aug 22, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=2.0.0
- Affected versionversion=3.0.0
- Affected versionversion=3.1.0
- Affected versionversion=4.0.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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