What is CVE-2022-20023?

CVE-2022-20023 is a medium-severity vulnerability in Google Android, classified under Missing Release of Resource after Effective Lifetime. CVSS score: 6.5/10. Published 2022-01-04.

How severe is CVE-2022-20023?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2022-20023 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Google Android

CVE-2022-20023

In Bluetooth, there is a possible application crash due to bluetooth flooding a device with LMP_AU_rand packet. This could lead to remote denial of service of bluetooth with no additional execution privileges needed. User interaction is no…

EPSS: 0.003 (18.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Weakness classification (CWE)

CWE-772 — Missing Release of Resource after Effective Lifetime

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

security@mediatek.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-20023?: CVE-2022-20023 is a medium-severity vulnerability in Google Android, classified under Missing Release of Resource after Effective Lifetime. CVSS score: 6.5/10. Published 2022-01-04.
How severe is CVE-2022-20023?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2022-20023 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.