ASB-A-220261709

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Import Source
https://storage.googleapis.com/android-osv-test/ASB-A-220261709.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-220261709
Aliases
Published
2022-06-01T00:00:00Z
Modified
2024-10-23T16:43:06.926828Z
Summary
[none]
Details

In dev_config of inode.c, there is a possible arbitrary code execution 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

Affected packages

Android / :linux_kernel:

Package

Name
:linux_kernel:

Affected ranges

Type
ECOSYSTEM
Events
Introduced
:0
Fixed
:2022-06-05

Affected versions

Other

Kernel

Ecosystem specific 

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                "function_hash": "100910238043098768575891757463404886640"
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            "id": "ASB-A-220261709-0c87b34c",
            "source": "https://android.googlesource.com/kernel/common/+/590a98d5d1086",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "drivers/usb/gadget/legacy/inode.c",
                "truncated_path_level": 1.0,
                "function": "dev_config"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
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            },
            "id": "ASB-A-220261709-383a2aa8",
            "source": "https://android.googlesource.com/kernel/common/+/fdd64084e4055",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "drivers/usb/gadget/legacy/inode.c",
                "truncated_path_level": 1.0
            },
            "signature_type": "Line"
        },
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            "source": "https://android.googlesource.com/kernel/common/+/590a98d5d1086",
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        {
            "digest": {
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            "target": {
                "file": "drivers/usb/gadget/legacy/inode.c",
                "truncated_path_level": 1.0,
                "function": "dev_config"
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            "id": "ASB-A-220261709-87ae7b2c",
            "source": "https://android.googlesource.com/kernel/common/+/ff0000fe82f45",
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            "id": "ASB-A-220261709-af9535f3",
            "source": "https://android.googlesource.com/kernel/common/+/ff0000fe82f45",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "drivers/usb/gadget/legacy/inode.c",
                "truncated_path_level": 1.0,
                "function": "dev_config"
            },
            "signature_type": "Function"
        },
        {
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                "function": "dev_config"
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            "signature_type": "Function"
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            "source": "https://android.googlesource.com/kernel/common/+/c13159a588818",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "drivers/usb/gadget/legacy/inode.c",
                "truncated_path_level": 1.0
            },
            "signature_type": "Line"
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    ],
    "fixes": [
        "https://android.googlesource.com/kernel/common/+/ff0000fe82f45",
        "https://android.googlesource.com/kernel/common/+/590a98d5d1086",
        "https://android.googlesource.com/kernel/common/+/c13159a588818",
        "https://android.googlesource.com/kernel/common/+/fdd64084e4055"
    ],
    "spl": "2022-06-05",
    "severity": "High",
    "types": [
        "EoP"
    ]
}