ASB-A-203847542

Import Source

https://storage.googleapis.com/android-osv/ASB-A-203847542.json

Aliases

CVE-2021-39620

Published

2022-01-01T00:00:00Z

Modified

2024-04-19T14:40:04Z

Details

In ipcSetDataReference of Parcel.cpp, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

References

https://source.android.com/security/bulletin/2022-01-01
https://android.googlesource.com/platform/frameworks/native/+/f2e0a95700a937e421647623a60c9fc01d6e5d87

Affected packages

Android / platform/frameworks/native

Package

Name: platform/frameworks/native

Affected ranges

Type: ECOSYSTEM
Events: Introduced

11:0

Fixed

11:2022-01-01

Introduced

12:0

Fixed

12:2022-01-01

Affected versions

Other

Ecosystem specific

{
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/native/+/f2e0a95700a937e421647623a60c9fc01d6e5d87"
    ],
    "spl": "2022-01-01",
    "types": [
        "EoP"
    ],
    "severity": "High"
}