Local WLAN service interruption via out-of-bounds read
Published Jan 4, 2023 · Updated Apr 10, 2025
Out-of-bounds read in Unisoc WLAN firmware on Android 10 through 12 allows local users to interrupt WLAN services. The WLAN driver omits a bounds check before reading a buffer, permitting access beyond the buffer's valid range. Low-privileged local access is required; the reported consequence is disruption of WLAN services rather than data disclosure or modification.
Summary
What happened
Out-of-bounds read in Unisoc WLAN firmware on Android 10 through 12 allows local users to interrupt WLAN services. The WLAN driver omits a bounds check before reading a buffer, permitting access beyond the buffer's valid range. Low-privileged local access is required; the reported consequence is disruption of WLAN services rather than data disclosure or modification.
The record
- CVE
- CVE-2022-44442
- Published
- Jan 4, 2023
- Updated
- Apr 10, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-125, T1642
- Attack vector
- local
- Privileges
- Unavailable
Timeline
How it unfolded
- Jan 4, 2023CVE publishedPublication date reported by the CVE source.
- Apr 10, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
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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