CVE-2023-21639

MEDIUM

Qualcomm Audio Component Firmware - Memory Corruption

Title source: llm
STIX 2.1

Description

Memory corruption in Audio while processing sva_model_serializer using memory size passed by HIDL client.

References (1)

Core 1

Scores

CVSS v3 6.7
EPSS 0.0003
EPSS Percentile 10.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-120 CWE-787
Status published
Products (22)
qualcomm/aqt1000_firmware
qualcomm/fastconnect_6200_firmware
qualcomm/qca6420_firmware
qualcomm/qca6430_firmware
qualcomm/sa4150p_firmware
qualcomm/sa4155p_firmware
qualcomm/sa6155p_firmware
qualcomm/sa8155p_firmware
qualcomm/sa8195p_firmware
qualcomm/sd855_firmware
... and 12 more
Published Jul 04, 2023
Tracked Since Feb 18, 2026