CVE-2023-33115

Buffer Over-read in Trusted Execution Environment

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

< 1%

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

Memory corruption while processing buffer initialization, when trusted report for certain report types are generated.

Corrupción de la memoria durante el procesamiento de la inicialización del búfer, cuando se generan informes confiables para ciertos tipos de informes.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2023-05-17 CVE Reserved
2024-04-01 CVE Published
2024-08-23 CVE Updated
2025-04-15 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-126: Buffer Over-read

CAPEC

References (1)

URL	Tag	Source
https://docs.qualcomm.com/product/publicresources/securitybulletin/apr...

1 - 1 of 1

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions (12)

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qualcomm, Inc. Search vendor "Qualcomm, Inc."		Snapdragon Search vendor "Qualcomm, Inc." for product "Snapdragon"				675 Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "675"		en		Affected
Qualcomm, Inc. Search vendor "Qualcomm, Inc."		Snapdragon Search vendor "Qualcomm, Inc." for product "Snapdragon"				8 Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "8"		en		Affected
Qualcomm, Inc. Search vendor "Qualcomm, Inc."		Snapdragon Search vendor "Qualcomm, Inc." for product "Snapdragon"				670 Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "670"		en		Affected
Qualcomm, Inc. Search vendor "Qualcomm, Inc."		Snapdragon Search vendor "Qualcomm, Inc." for product "Snapdragon"				675 Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "675"		en		Affected
Qualcomm, Inc. Search vendor "Qualcomm, Inc."		Snapdragon Search vendor "Qualcomm, Inc." for product "Snapdragon"				678 Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "678"		en		Affected
Qualcomm, Inc. Search vendor "Qualcomm, Inc."		Snapdragon Search vendor "Qualcomm, Inc." for product "Snapdragon"				782 Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "782"		en		Affected
Qualcomm, Inc. Search vendor "Qualcomm, Inc."		Snapdragon Search vendor "Qualcomm, Inc." for product "Snapdragon"				845 Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "845"		en		Affected
Qualcomm, Inc. Search vendor "Qualcomm, Inc."		Snapdragon Search vendor "Qualcomm, Inc." for product "Snapdragon"				850 Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "850"		en		Affected
Qualcomm, Inc. Search vendor "Qualcomm, Inc."		Snapdragon Search vendor "Qualcomm, Inc." for product "Snapdragon"				855 Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "855"		en		Affected
Qualcomm, Inc. Search vendor "Qualcomm, Inc."		Snapdragon Search vendor "Qualcomm, Inc." for product "Snapdragon"				8 Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "8"		en		Affected

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