CVE-2018-11951

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Improper access control in core module lead XBL_LOADER performs the ZI region clear for QTEE instead of XBL_SEC in Snapdragon Mobile in version SD 845, SD 850.

Control de acceso incorrecto en el módulo core principal XBL_LOADER limpia la región ZI para QTEE en lugar de XBL_SEC en Snapdragon Mobile en versiones SD 845 y SD 850.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Complete

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-06-07 CVE Reserved
2018-10-26 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-732: Incorrect Permission Assignment for Critical Resource

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.qualcomm.com/company/product-security/bulletins	2019-10-03

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qualcomm Search vendor "Qualcomm"	Sd 845 Firmware Search vendor "Qualcomm" for product "Sd 845 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sd 845 Search vendor "Qualcomm" for product "Sd 845"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sd 850 Firmware Search vendor "Qualcomm" for product "Sd 850 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sd 850 Search vendor "Qualcomm" for product "Sd 850"	-	-	Safe