ASB-A-378870958

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Import Source
https://storage.googleapis.com/android-osv-test/ASB-A-378870958.json
JSON Data
https://api.test.osv.dev/v1/vulns/ASB-A-378870958
Aliases
Published
2025-04-01T00:00:00Z
Modified
2025-08-06T16:29:06.385449Z
Summary
[none]
Details

In virtiotransportdestruct of virtiotransportcommon.c, there is 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
:2025-04-05

Affected versions

Other

Kernel

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "id": "ASB-A-378870958-97da122b",
            "deprecated": false,
            "target": {
                "file": "net/vmw_vsock/virtio_transport_common.c"
            },
            "digest": {
                "line_hashes": [
                    "93977310876986077576665763442512925816",
                    "163800357948092888600624900561682532725",
                    "136815264389493747422028697590892460623",
                    "163716186038971930399625291126554016251"
                ],
                "threshold": 0.9
            },
            "source": "https://android.googlesource.com/kernel/common/+/23dafd0055ada5f95360c0724f84f6e999d5407b",
            "signature_version": "v1",
            "signature_type": "Line"
        },
        {
            "id": "ASB-A-378870958-f5395513",
            "deprecated": false,
            "target": {
                "function": "virtio_transport_destruct",
                "file": "net/vmw_vsock/virtio_transport_common.c"
            },
            "digest": {
                "length": 86.0,
                "function_hash": "29489074915205943468631857696750719064"
            },
            "source": "https://android.googlesource.com/kernel/common/+/23dafd0055ada5f95360c0724f84f6e999d5407b",
            "signature_version": "v1",
            "signature_type": "Function"
        }
    ],
    "severity": "High",
    "types": [
        "EoP"
    ],
    "spl": "2025-04-05",
    "fixes": [
        "https://android.googlesource.com/kernel/common/+/23dafd0055ada5f95360c0724f84f6e999d5407b"
    ]
}