ASB-A-222023189

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-222023189.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-222023189
Aliases
Published
2022-06-01T00:00:00Z
Modified
2024-08-07T19:29:22.325822Z
Summary
Linux kernel vulnerability advisory
Details

In composite_setup of composite.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege when connecting a malicious USB device 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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            "id": "ASB-A-222023189-450738e9",
            "source": "https://android.googlesource.com/kernel/common/+/c7732dbce590e",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "drivers/usb/gadget/composite.c",
                "truncated_path_level": 1.0,
                "function": "composite_setup"
            },
            "signature_type": "Function"
        },
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            "source": "https://android.googlesource.com/kernel/common/+/c7732dbce590e",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "drivers/usb/gadget/composite.c",
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            "source": "https://android.googlesource.com/kernel/common/+/22ec100472854",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
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    "fixes": [
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    ],
    "spl": "2022-06-05",
    "severity": "High",
    "types": [
        "EoP"
    ]
}