What is CVE-2019-9309?

CVE-2019-9309 is a high-severity vulnerability in Google Android, classified under Out-of-bounds Write. CVSS score: 7.3/10. Published 2019-09-27.

How severe is CVE-2019-9309?

High severity. CVSS v3 base score is 7.3 out of 10.

Buffer overflow in Google Android

CVE-2019-9309

In NFC, there is a possible out of bounds write due to a missing bounds check. This could lead to a to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-117985575

Vulnerability class: Buffer Overflow

EPSS: 0.002 (7.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/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-787 — Out-of-bounds Write

References

security@android.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2019-9309?: CVE-2019-9309 is a high-severity vulnerability in Google Android, classified under Out-of-bounds Write. CVSS score: 7.3/10. Published 2019-09-27.
How severe is CVE-2019-9309?: High severity. CVSS v3 base score is 7.3 out of 10.