Local privilege escalation via missing permission check
Published Sep 4, 2023 · Updated Oct 11, 2024
Missing authorization in UNISOC vowifiservice on Android 9 through Android 11 allows local users to escalate privileges. The service omits a permission check before a protected operation, but UNISOC has not disclosed the handler, request, permission, or operation involved. No additional execution privileges or user interaction are required, and the privilege gained is not publicly identified.
Summary
What happened
Missing authorization in UNISOC vowifiservice on Android 9 through Android 11 allows local users to escalate privileges. The service omits a permission check before a protected operation, but UNISOC has not disclosed the handler, request, permission, or operation involved. No additional execution privileges or user interaction are required, and the privilege gained is not publicly identified.
The record
- CVE
- CVE-2023-38450
- Published
- Sep 4, 2023
- Updated
- Oct 11, 2024
- Vendor
- UNISOC
- Product
- UNISOC T610
- Classifications
- CWE-200, T1068
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 4, 2023CVE publishedPublication date reported by the CVE source.
- Oct 11, 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=android9_android10_android11
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
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
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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