CVE-2023-20938

2023-02-2800:00:00

google_android

www.cve.org

android

kernel

use after free

local privilege escalation

input validation

0.0004 Low

EPSS

Percentile

5.1%

JSON

In binder_transaction_buffer_release of binder.c, there is a possible use after free due to improper input validation. 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-257685302References: Upstream kernel

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Android",
    "versions": [
      {
        "version": "Android kernel",
        "status": "affected"
      }
    ]
  }
]