PUB-A-176084648

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-176084648.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-176084648
Aliases
  • A-176084648
  • CVE-2021-0562
Published
2021-06-01T00:00:00Z
Modified
2024-11-06T12:16:03.231308Z
Summary
[none]
Details

In RasterIntraUpdate of motion_est.cpp, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/frameworks/av

Package

Name
platform/frameworks/av

Affected ranges

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

Affected versions

Other

11

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 449.0,
                "function_hash": "235702739232589461010458121520535693623"
            },
            "id": "PUB-A-176084648-2795a05b",
            "source": "https://android.googlesource.com/platform/frameworks/av/+/7a9e8dfebb30d9c864122b52c44d75692e3ad65b",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "media/libstagefright/codecs/m4v_h263/enc/src/motion_est.cpp",
                "function": "RasterIntraUpdate"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "326123971491822279144465840868805094013",
                    "261976929301235841730466741798135093005",
                    "111896847204152927584420711025250388510",
                    "245184738769226330784486852597980894114"
                ]
            },
            "id": "PUB-A-176084648-309c58d0",
            "source": "https://android.googlesource.com/platform/frameworks/av/+/7a9e8dfebb30d9c864122b52c44d75692e3ad65b",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "media/libstagefright/codecs/m4v_h263/enc/src/motion_est.cpp"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/av/+/7a9e8dfebb30d9c864122b52c44d75692e3ad65b"
    ],
    "spl": "2021-06-01",
    "severity": "Moderate",
    "types": [
        "ID"
    ]
}