ASB-A-500321403

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-500321403.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-500321403
Aliases
Published
2026-11-01T00:00:00Z
Modified
2026-11-05T16:32:28Z
Summary
[none]
Details

In tls_sw_cancel_work_tx of tls_sw.c, there is a possible use after free due to a race condition. 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
:2026-11-05

Affected versions

Other
Kernel

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/kernel/common/+/a5de36d6cee74a92c1a21b260bc507e64bc451de"
    ],
    "severity": "High",
    "spl": "2026-11-05",
    "types": [
        "EoP"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "65140119214062851301823190865293344765",
                    "41232201764097896756660095848068256384",
                    "189573308526386553330107401377468957702",
                    "29416567560148246783514852380405883694"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-500321403-6d88b4ea",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/kernel/common/+/a5de36d6cee74a92c1a21b260bc507e64bc451de",
            "target": {
                "file": "net/tls/tls_sw.c"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-500321403.json"