CVE-2023-20928 (GCVE-0-2023-20928)
Vulnerability from cvelistv5
Published
2023-01-24 00:00
Modified
2025-04-02 14:42
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • Elevation of privilege
Summary
In binder_vma_close of binder.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-254837884References: Upstream kernel
References
Impacted products
Vendor Product Version
n/a Android Version: Android kernel
Show details on NVD website

To clipboard 

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          "dateUpdated": "2024-08-02T09:21:33.801Z",
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            "url": "http://packetstormsecurity.com/files/170855/Android-Binder-VMA-Management-Security-Issues.html"
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              "baseSeverity": "HIGH",
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              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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                "timestamp": "2025-04-02T14:41:19.235229Z",
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            "descriptions": [
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        }
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