Cross-user media disclosure via unchecked URI user ID
Published Nov 13, 2024 · Updated Nov 14, 2024
Information disclosure in Google Android 12 and 12L allows local users to read another user's media through a crafted profile-photo URI. EditUserPhotoController.onActivityResult accepted the returned picture URI without verifying that its embedded user ID matched the current user before processing it. Low-privileged local access is required, but no user interaction is required, and the consequence is limited to cross-user media disclosure.
Summary
What happened
Information disclosure in Google Android 12 and 12L allows local users to read another user's media through a crafted profile-photo URI. EditUserPhotoController.onActivityResult accepted the returned picture URI without verifying that its embedded user ID matched the current user before processing it. Low-privileged local access is required, but no user interaction is required, and the consequence is limited to cross-user media disclosure.
The record
- CVE
- CVE-2024-43082
- Published
- Nov 13, 2024
- Updated
- Nov 14, 2024
- Vendor
- Product
- Android
- Classifications
- CWE-125, T1533
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Nov 13, 2024CVE publishedPublication date reported by the CVE source.
- Nov 14, 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=12
- Affected versionversion=12L
What conditions does exploitation require?
What is affected?
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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