CVE-2021-39638

2021-12-1518:06:43

google_android

www.cve.org

android

kernel

privilege escalation

use after free

local execution

EPSS

Percentile

5.1%

JSON

In periodic_io_work_func of lwis_periodic_io.c, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-195607566References: N/A

CNA Affected

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

References

source.android.com/security/bulletin/pixel/2021-12-01

EPSS

Percentile

5.1%

JSON

Related for CVELIST:CVE-2021-39638