CVE-2020-0067

Severity: medium (CVSS 4.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-04-17 · updated 2026-06-17
Weakness: CWE-125

Description

In f2fs_xattr_generic_list of xattr.c, 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 required for exploitation.Product: Android. Versions: Android kernel. Android ID: A-120551147.

Affected products

Canonical Ubuntu Linux: 14.04, 16.04, 18.04, 19.10, 20.04
Android: all versions

References

http://android.googlesource.com/kernel/common/+/688078e7
http://packetstormsecurity.com/files/159565/Kernel-Live-Patch-Security-Notice-LSN-0072-1.html
https://source.android.com/security/bulletin/pixel/2020-04-01
https://usn.ubuntu.com/4387-1/
https://usn.ubuntu.com/4388-1/
https://usn.ubuntu.com/4389-1/
https://usn.ubuntu.com/4390-1/
https://usn.ubuntu.com/4527-1/
http://android.googlesource.com/kernel/common/+/688078e7
http://packetstormsecurity.com/files/159565/Kernel-Live-Patch-Security-Notice-LSN-0072-1.html
https://source.android.com/security/bulletin/pixel/2020-04-01
https://usn.ubuntu.com/4387-1/

Get alerted when CVE-2020-0067 or the next vulnerability affects your stack