CVE-2024-49830

MEDIUM
2025-05-06 [email protected]
6.6
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:L/A:L
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
Low

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:40 vuln.today
Patch Released
Mar 28, 2026 - 18:40 nvd
Patch available
CVE Published
May 06, 2025 - 09:15 nvd
MEDIUM 6.6

Tags

Buffer Overflow Qca6574au Firmware Qca6595au Firmware Qca6678aq Firmware Qca6688aq Firmware Qca6698aq Firmware Qca9367 Firmware Qca9377 Firmware Sdm429w Firmware Snapdragon 429 Mobile Firmware Snapdragon Auto 5g Modem Rf Gen 2 Firmware Wcn3620 Firmware Wcn3660b Firmware

Description

Memory corruption while processing an IOCTL call to set mixer controls.

Analysis

Memory corruption while processing an IOCTL call to set mixer controls. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.

Technical Context

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. Memory corruption while processing an IOCTL call to set mixer controls. Affected products include: Qualcomm Qca6574Au Firmware, Qualcomm Qca6595Au Firmware, Qualcomm Qca6678Aq Firmware, Qualcomm Qca6688Aq Firmware, Qualcomm Qca6698Aq Firmware.

Affected Products

Qualcomm Qca6574Au Firmware, Qualcomm Qca6595Au Firmware, Qualcomm Qca6678Aq Firmware, Qualcomm Qca6688Aq Firmware, Qualcomm Qca6698Aq Firmware.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.

Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +33
POC: 0

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CVE-2024-49830 vulnerability details – vuln.today
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