What is CVE-2020-0306?

CVE-2020-0306 is a high-severity vulnerability in Google Android. CVSS score: 7.8/10. Published 2020-09-17.

How severe is CVE-2020-0306?

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

Vulnerability in Google Android

CVE-2020-0306

In LLVM, there is a possible ineffective stack cookie placement due to stack frame double reservation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-139666480

EPSS: 0.002 (6.8th 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 11.0
N/a Android — versions Android-11

References

security@android.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-0306?: CVE-2020-0306 is a high-severity vulnerability in Google Android. CVSS score: 7.8/10. Published 2020-09-17.
How severe is CVE-2020-0306?: High severity. CVSS v3 base score is 7.8 out of 10.