Vulnerability CVE-2023-43544

Vulnerability Name:

CVE-2023-43544

Assigned:

2023-09-19

Published:

2024-06-03

Updated:

2026-06-17

Summary:

Memory corruption when IPC callback handle is used after it has been released during register callback by another thread.

CVSS v40 Severity:

CVSS v3.x Severity:

7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

6.7 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): High User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-416
CWE-416

References:

Source: MITRE
Type: CNA
CVE-2023-43544

Source: af854a3a-2127-422b-91ae-364da2661108
Type: UNKNOWN
af854a3a-2127-422b-91ae-364da2661108

Source: product-security@qualcomm.com
Type: UNKNOWN
product-security@qualcomm.com

Vulnerable Configuration:

Configuration 1:

cpe:2.3:h:qualcomm:ar8035:-:*:*:*:*:*:*:*

Configuration 2:

cpe:2.3:h:qualcomm:fastconnect_7800:-:*:*:*:*:*:*:*

Configuration 3:

cpe:2.3:h:qualcomm:qam8255p:-:*:*:*:*:*:*:*

Configuration 4:

cpe:2.3:h:qualcomm:qam8775p:-:*:*:*:*:*:*:*

Configuration 5:

cpe:2.3:h:qualcomm:qca6584au:-:*:*:*:*:*:*:*

Configuration 6: