ASB-A-463258435

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-463258435.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-463258435
Aliases
Published
2026-06-01T00:00:00Z
Modified
2026-11-11T16:12:36Z
Summary
[none]
Details

In multiple functions of garbage.c, there is a possible use after free due to a logic error in the code. 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
:2026-06-05

Affected versions

Other
Kernel

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/kernel/common/+/b952cc514e6f0e92951693f5131909bb1264ded3",
        "https://android.googlesource.com/kernel/common/+/2d20d84cb75a90ba871121b6260c9bf9a198a735"
    ],
    "severity": "High",
    "spl": "2026-06-05",
    "types": [
        "EoP"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "function_hash": "264782984283798063780312275387790002605",
                "length": 530
            },
            "id": "ASB-A-463258435-1c1888e8",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/kernel/common/+/b952cc514e6f0e92951693f5131909bb1264ded3",
            "target": {
                "file": "net/unix/garbage.c",
                "function": "unix_add_edge"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "300911030090328411401317566463064370458",
                "length": 470
            },
            "id": "ASB-A-463258435-203e8ebf",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/kernel/common/+/b952cc514e6f0e92951693f5131909bb1264ded3",
            "target": {
                "file": "net/unix/garbage.c",
                "function": "unix_walk_scc"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "280815861594565513550105034752450896198",
                "length": 1475
            },
            "id": "ASB-A-463258435-3be25088",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/kernel/common/+/b952cc514e6f0e92951693f5131909bb1264ded3",
            "target": {
                "file": "net/unix/garbage.c",
                "function": "__unix_walk_scc"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "339077247966863688138436082061530862270",
                    "184231786868176696674601162164485866290",
                    "249574882094704922364167018536634846695",
                    "54239138231844095107689578423983565471",
                    "288364985929067846034641647182013456641",
                    "212670760268433714348708788731256855181",
                    "80979417686288476998094124253384953028",
                    "290616151735425493407935686813718441818",
                    "157040935622865791488079511504066192992",
                    "250478658625350900821586558535926710484",
                    "337674577028304415795351112344537909472",
                    "120404757706262743324609461170277588098",
                    "305779701839779968484280551267269633815",
                    "102502022162808167545351340689792883193",
                    "42726302387368817385790754385212145672",
                    "40441888298636098637699914015362376480",
                    "102500291723915262034461689289695933899",
                    "94044119069746172570685451228480327157",
                    "272069560614220921673587745448974720527"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-463258435-ed63920b",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/kernel/common/+/b952cc514e6f0e92951693f5131909bb1264ded3",
            "target": {
                "file": "net/unix/garbage.c"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-463258435.json"