Local information disclosure via SELinux permission bypass
Published Oct 30, 2023 · Updated Sep 6, 2024
Information disclosure in Android 14 SELinux Policy allows local users to read protected data through a permission bypass. Google has not disclosed the affected policy rule, protected object, or incorrect permission operation. Low-privileged local access is required, but no user interaction or additional execution privilege is needed.
Summary
What happened
Information disclosure in Android 14 SELinux Policy allows local users to read protected data through a permission bypass. Google has not disclosed the affected policy rule, protected object, or incorrect permission operation. Low-privileged local access is required, but no user interaction or additional execution privilege is needed.
The record
- CVE
- CVE-2023-21377
- Published
- Oct 30, 2023
- Updated
- Sep 6, 2024
- Vendor
- Product
- Android
- Classifications
- Unavailable
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Oct 30, 2023CVE publishedPublication date reported by the CVE source.
- Sep 6, 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?
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- Affected versionversion=14
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
No sourced classifications are available.
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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