CVE-2017-18691 — CRITICAL (9.8)

Vulnerability Description

An issue was discovered on Samsung mobile devices with M(6.0) and N(7.0) (Exynos8890 chipsets) software. There are multiple Buffer Overflows in TSP sysfs cmd_store. The Samsung ID is SVE-2016-7500 (January 2017).

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	6.0
Samsung	Exynos 8890	-

Related Weaknesses (CWE)

CWE-120

References

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

FAQ

What is CVE-2017-18691?

CVE-2017-18691 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered on Samsung mobile devices with M(6.0) and N(7.0) (Exynos8890 chipsets) software. There are multiple Buffer Overflows in TSP sysfs cmd_store. The Samsung ID is SVE-2016-7500 (Ja...

How severe is CVE-2017-18691?

CVE-2017-18691 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2017-18691?

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