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.
References (5)
Core 5
Core References
Vendor Advisory x_refsource_misc
https://source.android.com/security/bulletin/pixel/2019-09-01
Third Party Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/4527-1/
Third Party Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/4526-1/
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html
Scores
CVSS v3
4.4
EPSS
0.0006
EPSS Percentile
18.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-125
Status
published
Products (5)
canonical/ubuntu_linux
14.04
canonical/ubuntu_linux
16.04
canonical/ubuntu_linux
18.04
debian/debian_linux
9.0
google/android
Published
Sep 06, 2019
Tracked Since
Feb 18, 2026