CVE-2024-43062

HIGH
2025-03-03 [email protected]
7.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:29 vuln.today
Patch Released
Mar 28, 2026 - 18:29 nvd
Patch available
CVE Published
Mar 03, 2025 - 11:15 nvd
HIGH 7.8

Tags

Use After Free Memory Corruption Buffer Overflow Fastconnect 6900 Firmware Fastconnect 7800 Firmware Sdm429w Firmware Snapdragon 429 Firmware Snapdragon 8 Gen 1 Firmware Sxr2230p Firmware Sxr2250p Firmware Wcd9380 Firmware Wcd9385 Firmware Wcn3620 Firmware Wcn3660b Firmware Wsa8830 Firmware Wsa8832 Firmware Wsa8835 Firmware

Description

Memory corruption caused by missing locks and checks on the DMA fence and improper synchronization.

Analysis

Memory corruption caused by missing locks and checks on the DMA fence and improper synchronization. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

Technical Context

This vulnerability is classified as Use After Free (CWE-416), which allows attackers to access freed memory to execute arbitrary code or crash the application. Memory corruption caused by missing locks and checks on the DMA fence and improper synchronization. Affected products include: Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Sdm429W Firmware, Qualcomm Snapdragon 429 Firmware, Qualcomm Snapdragon 8 Gen 1 Firmware.

Affected Products

Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Sdm429W Firmware, Qualcomm Snapdragon 429 Firmware, Qualcomm Snapdragon 8 Gen 1 Firmware.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Use smart pointers or garbage-collected languages. Set pointers to NULL after freeing. Enable memory sanitizers.

Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +39
POC: 0

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CVE-2024-43062 vulnerability details – vuln.today
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