CVE-2023-43538 — CRITICAL (9.3)

Vulnerability Description

Memory corruption in TZ Secure OS while Tunnel Invoke Manager initialization.

CVSS Score

9.3

CRITICAL

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Qualcomm	Aqt1000 Firmware	-
Qualcomm	Aqt1000	-
Qualcomm	Ar8035 Firmware	-
Qualcomm	Ar8035	-
Qualcomm	Fastconnect 6200 Firmware	-
Qualcomm	Fastconnect 6200	-
Qualcomm	Fastconnect 6800 Firmware	-
Qualcomm	Fastconnect 6800	-
Qualcomm	Fastconnect 6900 Firmware	-
Qualcomm	Fastconnect 6900	-
Qualcomm	Fastconnect 7800 Firmware	-
Qualcomm	Fastconnect 7800	-
Qualcomm	Qam8255P Firmware	-
Qualcomm	Qam8255P	-
Qualcomm	Qam8295P Firmware	-
Qualcomm	Qam8295P	-
Qualcomm	Qam8650P Firmware	-
Qualcomm	Qam8650P	-
Qualcomm	Qam8775P Firmware	-
Qualcomm	Qam8775P	-

Related Weaknesses (CWE)

CWE-120

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2024-bulVendor Advisory
https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2024-bulVendor Advisory

FAQ

What is CVE-2023-43538?

CVE-2023-43538 is a vulnerability with a CVSS score of 9.3 (CRITICAL). Memory corruption in TZ Secure OS while Tunnel Invoke Manager initialization.

How severe is CVE-2023-43538?

CVE-2023-43538 has been rated CRITICAL with a CVSS base score of 9.3/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-43538?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Aqt1000 Firmware, Qualcomm Aqt1000, Qualcomm Ar8035 Firmware, Qualcomm Ar8035, Qualcomm Fastconnect 6200 Firmware.