Vulnerability Monitor

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CVE-2023-21653


Transient DOS in Modem while processing RRC reconfiguration message.


Security Impact Summary

This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.5, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts and availability (service disruption) for affected systems. Impacting 20 products from qualcomm, from qualcomm, from qualcomm and 17 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2023, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.


Published

2023-09-05T07:15:12.490

Last Modified

2024-11-21T07:43:18.823

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses
  • Type: Secondary
    CWE-617
  • Type: Primary
    CWE-617

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System qualcomm ar8035_firmware - Yes
Hardware qualcomm ar8035 - No
Operating System qualcomm qca8081_firmware - Yes
Hardware qualcomm qca8081 - No
Operating System qualcomm qca8337_firmware - Yes
Hardware qualcomm qca8337 - No
Operating System qualcomm qcn6024_firmware - Yes
Hardware qualcomm qcn6024 - No
Operating System qualcomm qcn9024_firmware - Yes
Hardware qualcomm qcn9024 - No
Operating System qualcomm sdx65_firmware - Yes
Hardware qualcomm sdx65 - No
Operating System qualcomm sdx70m_firmware - Yes
Hardware qualcomm sdx70m - No
Operating System qualcomm wcd9380_firmware - Yes
Hardware qualcomm wcd9380 - No
Operating System qualcomm wcn6855_firmware - Yes
Hardware qualcomm wcn6855 - No
Operating System qualcomm wcn6856_firmware - Yes
Hardware qualcomm wcn6856 - No

References

How SecUtils Interprets This CVE

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.