Buffer overflow via insufficiently validated Bluetooth packets
Published Jun 16, 2023 · Updated Dec 17, 2024
Out-of-bounds write in the Bluetooth module of Huawei FLMG-10 10.0.1.0(H100SP22C00) allows attackers to trigger a buffer overflow. The module insufficiently validates external packets and writes beyond a buffer while processing a packet in a specific format. Exploitation requires adjacent-network access and low privileges, and Huawei's assessment requires user interaction; the published consequence is limited to a buffer overflow.
Summary
What happened
Out-of-bounds write in the Bluetooth module of Huawei FLMG-10 10.0.1.0(H100SP22C00) allows attackers to trigger a buffer overflow. The module insufficiently validates external packets and writes beyond a buffer while processing a packet in a specific format. Exploitation requires adjacent-network access and low privileges, and Huawei's assessment requires user interaction; the published consequence is limited to a buffer overflow.
The record
- CVE
- CVE-2022-48330
- Published
- Jun 16, 2023
- Updated
- Dec 17, 2024
- Vendor
- MindSpore
- Product
- FLMG-10
- Classifications
- CWE-787, T1499.004
- Attack vector
- adjacent
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 16, 2023CVE publishedPublication date reported by the CVE source.
- Dec 17, 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=10.0.1.0(H100SP22C00)
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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