CVE-2020-0067 — MEDIUM (4.4)

Vulnerability 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.

CVSS Score

4.4

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	-
Canonical	Ubuntu Linux	14.04

Related Weaknesses (CWE)

CWE-125

References

http://android.googlesource.com/kernel/common/+/688078e7Vendor Advisory
http://packetstormsecurity.com/files/159565/Kernel-Live-Patch-Security-Notice-LSThird Party AdvisoryVDB Entry
https://source.android.com/security/bulletin/pixel/2020-04-01Vendor Advisory
https://usn.ubuntu.com/4387-1/Third Party Advisory
https://usn.ubuntu.com/4388-1/Third Party Advisory
https://usn.ubuntu.com/4389-1/Third Party Advisory
https://usn.ubuntu.com/4390-1/Third Party Advisory
https://usn.ubuntu.com/4527-1/Third Party Advisory
http://android.googlesource.com/kernel/common/+/688078e7Vendor Advisory
http://packetstormsecurity.com/files/159565/Kernel-Live-Patch-Security-Notice-LSThird Party AdvisoryVDB Entry
https://source.android.com/security/bulletin/pixel/2020-04-01Vendor Advisory
https://usn.ubuntu.com/4387-1/Third Party Advisory
https://usn.ubuntu.com/4388-1/Third Party Advisory
https://usn.ubuntu.com/4389-1/Third Party Advisory
https://usn.ubuntu.com/4390-1/Third Party Advisory

FAQ

What is CVE-2020-0067?

CVE-2020-0067 is a vulnerability with a CVSS score of 4.4 (MEDIUM). 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. Us...

How severe is CVE-2020-0067?

CVE-2020-0067 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-0067?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Canonical Ubuntu Linux.