CVE-2019-9445

Name: CVE-2019-9445
Creator: NVD / NIST
Published: 2019-09-06T22:15:13.05+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.4/10EPSS 0.27%

Last modified Jun 17, 2026

CVE-2019-9445 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. In the Android kernel in F2FS driver there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with system execution privileges needed. EPSS estimates a 0.27% chance of exploitation in the next 30 days.

Description

In the Android kernel in F2FS driver there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with system execution privileges needed. User interaction is not needed for exploitation.

Metrics

CVSS 3.1

4.4/10

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.27%

18.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-125

Affected Software

Vendor	Product	Versions
Google	Android	All versions
Debian	Debian Linux	9.0
Canonical	Ubuntu Linux	14.04
Canonical	Ubuntu Linux	16.04
Canonical	Ubuntu Linux	18.04

References

https://lists.debian.org/debian-lts-announce/2020/10/msg00032.htmlMailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.htmlMailing List, Third Party Advisory
https://source.android.com/security/bulletin/pixel/2019-09-01Vendor Advisory
https://usn.ubuntu.com/4526-1/Third Party Advisory
https://usn.ubuntu.com/4527-1/Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00032.htmlMailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.htmlMailing List, Third Party Advisory
https://source.android.com/security/bulletin/pixel/2019-09-01Vendor Advisory
https://usn.ubuntu.com/4526-1/Third Party Advisory
https://usn.ubuntu.com/4527-1/Third Party Advisory

Timeline

Published: Sep 6, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-9445?

How severe is CVE-2019-9445?

CVE-2019-9445 has a CVSS score of 4.4/10 (MEDIUM severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.

How do I fix CVE-2019-9445?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-9445?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST