PUB-A-194696049

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-194696049.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-194696049
Aliases
Published
2021-12-01T00:00:00Z
Modified
2024-11-06T12:16:03.231308Z
Summary
[none]
Details

In ufshcdehdeviceresethandler of ufshcd.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / :linux_kernel:

Package

Name
:linux_kernel:

Affected ranges

Type
ECOSYSTEM
Events
Introduced
:0
Fixed
:2021-12-05

Affected versions

Other

Kernel

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
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                    "310750789642628357794818640474394743894"
                ]
            },
            "id": "PUB-A-194696049-9e85d991",
            "source": "https://android.googlesource.com/kernel/common/+/35fc4cd34426c242ab015ef280853b7bff101f48",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "drivers/scsi/ufs/ufshcd.c"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 948.0,
                "function_hash": "68556209577409845507073909729827869540"
            },
            "id": "PUB-A-194696049-e3c45405",
            "source": "https://android.googlesource.com/kernel/common/+/35fc4cd34426c242ab015ef280853b7bff101f48",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "drivers/scsi/ufs/ufshcd.c",
                "function": "ufshcd_eh_device_reset_handler"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/kernel/common/+/35fc4cd34426c242ab015ef280853b7bff101f48"
    ],
    "spl": "2021-12-05",
    "severity": "Moderate",
    "types": [
        "ID"
    ]
}