An integer underflow may occur due to lack of check when received data length from font_mgr_qsee_request_service is bigger than the minimal value of the segment header, which may result in a buffer overflow, in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in MDM9206, MDM9607, MDM9650, SD 210/SD 212/SD 205, SD 425, SD 430, SD 450, SD 625, SD 650/52, SD 820, SD 820A, SD 835, SD 845, SD 850.
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.8, requiring local system access to exploit with relatively low complexity without requiring user interaction requiring only low-level privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 34 products from qualcomm, from qualcomm, from qualcomm and 31 others, organizations running these solutions should prioritize assessment and patching.
First disclosed in 2019, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2019-05-06T23:29:00.737
2024-11-21T03:19:45.213
Modified
CVSSv3.0: 7.8 (HIGH)
AV:L/AC:L/Au:N/C:C/I:C/A:C
3.9
10.0
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | qualcomm | mdm9206_firmware | - | Yes |
| Hardware | qualcomm | mdm9206 | - | No |
| Operating System | qualcomm | mdm9607_firmware | - | Yes |
| Hardware | qualcomm | mdm9607 | - | No |
| Operating System | qualcomm | mdm9650_firmware | - | Yes |
| Hardware | qualcomm | mdm9650 | - | No |
| Operating System | qualcomm | sd_210_firmware | - | Yes |
| Hardware | qualcomm | sd_210 | - | No |
| Operating System | qualcomm | sd_212_firmware | - | Yes |
| Hardware | qualcomm | sd_212 | - | No |
| Operating System | qualcomm | sd_205_firmware | - | Yes |
| Hardware | qualcomm | sd_205 | - | No |
| Operating System | qualcomm | sd_425_firmware | - | Yes |
| Hardware | qualcomm | sd_425 | - | No |
| Operating System | qualcomm | sd_430_firmware | - | Yes |
| Hardware | qualcomm | sd_430 | - | No |
| Operating System | qualcomm | sd_450_firmware | - | Yes |
| Hardware | qualcomm | sd_450 | - | No |
| Operating System | qualcomm | sd_625_firmware | - | Yes |
| Hardware | qualcomm | sd_625 | - | No |
| Operating System | qualcomm | sd_650_firmware | - | Yes |
| Hardware | qualcomm | sd_650 | - | No |
| Operating System | qualcomm | sd_652_firmware | - | Yes |
| Hardware | qualcomm | sd_652 | - | No |
| Operating System | qualcomm | sd_820_firmware | - | Yes |
| Hardware | qualcomm | sd_820 | - | No |
| Operating System | qualcomm | sd_820a_firmware | - | Yes |
| Hardware | qualcomm | sd_820a | - | No |
| Operating System | qualcomm | sd_835_firmware | - | Yes |
| Hardware | qualcomm | sd_835 | - | No |
| Operating System | qualcomm | sd_845_firmware | - | Yes |
| Hardware | qualcomm | sd_845 | - | No |
| Operating System | qualcomm | sd_850_firmware | - | Yes |
| Hardware | qualcomm | sd_850 | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For qualcomm's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.