Local WLAN service interruption via unchecked buffer read
Published Jan 4, 2023 · Updated Apr 10, 2025
An out-of-bounds read in Unisoc WLAN firmware for Android 10 through Android 12 allows local users to interrupt WLAN services. The WLAN driver processes data without the required bounds check, permitting a read beyond the intended buffer; Unisoc has not disclosed the affected function or input field. A local low-privileged context is required, and successful exploitation disrupts WLAN service availability without a reported confidentiality or integrity impact.
Summary
What happened
An out-of-bounds read in Unisoc WLAN firmware for Android 10 through Android 12 allows local users to interrupt WLAN services. The WLAN driver processes data without the required bounds check, permitting a read beyond the intended buffer; Unisoc has not disclosed the affected function or input field. A local low-privileged context is required, and successful exploitation disrupts WLAN service availability without a reported confidentiality or integrity impact.
The record
- CVE
- CVE-2022-44441
- Published
- Jan 4, 2023
- Updated
- Apr 10, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-125, T1642
- Attack vector
- local
- Privileges
- authenticated
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
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
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.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo