CVE-2018-21076 — MEDIUM (5.5)

Vulnerability Description

An issue was discovered on Samsung mobile devices with N(7.x) (Exynos8890/8895 chipsets) software. There is information disclosure (a KASLR offset) in the Secure Driver via a modified trustlet. The Samsung ID is SVE-2017-10987 (April 2018).

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	7.0
Samsung	Exynos 8890	-
Samsung	Exynos 8895	-

Related Weaknesses (CWE)

CWE-200

References

https://security.samsungmobile.com/securityUpdate.smsbVendor Advisory
https://security.samsungmobile.com/securityUpdate.smsbVendor Advisory

FAQ

What is CVE-2018-21076?

CVE-2018-21076 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An issue was discovered on Samsung mobile devices with N(7.x) (Exynos8890/8895 chipsets) software. There is information disclosure (a KASLR offset) in the Secure Driver via a modified trustlet. The Sa...

How severe is CVE-2018-21076?

CVE-2018-21076 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-21076?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Samsung Exynos 8890, Samsung Exynos 8895.