CVE-2021-39675

2022-02-1117:40:55

google_android

www.cve.org

android

gki_getbuf

heap buffer overflow

escalation of privilege

remote exploitation

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

48.5%

JSON

In GKI_getbuf of gki_buffer.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-205729183

CNA Affected

[
  {
    "product": "Android",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Android-12"
      }
    ]
  }
]

References

source.android.com/security/bulletin/2022-02-01