What is CVE-2020-0203?

CVE-2020-0203 is a high-severity vulnerability in Google Android, classified under Improper Resource Shutdown or Release. CVSS score: 7.8/10. Published 2020-06-11.

How severe is CVE-2020-0203?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2020-0203 known to be exploited?

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

Vulnerability in Google Android

CVE-2020-0203

In freeIsolatedUidLocked of ProcessList.java, there is a possible UID reuse due to improper cleanup. This could lead to local escalation of privilege between constrained processes with no additional execution privileges needed. User intera…

EPSS: 0.002 (15.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Google Android — versions 10.0
N/a Android — versions Android-10

Weakness classification (CWE)

CWE-404 — Improper Resource Shutdown or Release

Public proof-of-concept exploits

References

security@android.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-0203?: CVE-2020-0203 is a high-severity vulnerability in Google Android, classified under Improper Resource Shutdown or Release. CVSS score: 7.8/10. Published 2020-06-11.
How severe is CVE-2020-0203?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2020-0203 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.