ASB-A-205729183

Import Source

https://storage.googleapis.com/android-osv/ASB-A-205729183.json

Aliases

CVE-2021-39675

Published

2022-02-01T00:00:00Z

Modified

2024-04-18T14:40:51Z

Details

In GKIgetbuf of gkibuffer.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

References

https://source.android.com/security/bulletin/2022-02-01
https://android.googlesource.com/platform/system/nfc/+/fef77a189022aa7ac53136e582a1444b1d2ef5f0

Affected packages

Android / platform/system/nfc

Package

Name: platform/system/nfc

Affected ranges

Type: ECOSYSTEM
Events: Introduced

12:0

Fixed

12:2022-02-01

Affected versions

Other

Ecosystem specific

{
    "fixes": [
        "https://android.googlesource.com/platform/system/nfc/+/fef77a189022aa7ac53136e582a1444b1d2ef5f0"
    ],
    "spl": "2022-02-01",
    "types": [
        "EoP"
    ],
    "severity": "Critical"
}