PUB-A-157650357

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-157650357.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-157650357
Aliases
Published
2021-06-01T00:00:00Z
Modified
2026-04-20T15:37:26.169566Z
Summary
[none]
Details

In rwi93sendtolower of rw_i93.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/system/nfc

Package

Name
platform/system/nfc

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2021-06-01

Affected versions

Other
11

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "236478541848971608367355579749868908016",
                    "297506873988724218212587653623286873316",
                    "137332190083755097512770976647837848568",
                    "234852275915054898835103494819916860185",
                    "230157257563720888555979030667711721965",
                    "56094799140808690291712126572038728735",
                    "314468345784876594877429514339984928327"
                ]
            },
            "id": "PUB-A-157650357-48ac4561",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/system/nfc/+/14331cf338d9078ecdd5c1aeb7c9d44b705e0144",
            "target": {
                "file": "src/nfc/tags/rw_i93.cc"
            }
        },
        {
            "digest": {
                "length": 664.0,
                "function_hash": "62212644360992255378997079556720221144"
            },
            "id": "PUB-A-157650357-4c6c6ce3",
            "deprecated": false,
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/system/nfc/+/14331cf338d9078ecdd5c1aeb7c9d44b705e0144",
            "target": {
                "function": "rw_i93_send_to_lower",
                "file": "src/nfc/tags/rw_i93.cc"
            }
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/nfc/+/14331cf338d9078ecdd5c1aeb7c9d44b705e0144"
    ],
    "types": [
        "EoP"
    ],
    "spl": "2021-06-01",
    "severity": "Moderate"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/PUB-A-157650357.json"