ASB-A-171966843

Import Source

https://storage.googleapis.com/android-osv/ASB-A-171966843.json

Aliases

CVE-2022-20338

Published

2023-05-01T00:00:00Z

Modified

2024-04-18T14:40:52Z

Details

In HierarchicalUri.readFrom of Uri.java, there is a possible way to craft a malformed Uri object due to improper input validation. This could lead to a local escalation of privilege, preventing processes from validating URIs correctly, with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/frameworks/base

Package

Name: platform/frameworks/base

Affected ranges

Type: ECOSYSTEM
Events: Introduced

11:0

Fixed

11:2023-05-01

Introduced

12:0

Fixed

12:2023-05-01

Introduced

12L:0

Fixed

12L:2023-05-01

Affected versions

Other

12L

Ecosystem specific

{
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/f37a94ae920fa5879c557603fc285942ec4b84b1"
    ],
    "spl": "2023-05-01",
    "types": [
        "EoP"
    ],
    "severity": "High"
}