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Vulnerability record · CVE-2023-43542 · published 3 June 2024

CVE-2023-43542: Qualcomm 9205 lte modem firmware classic buffer overflow vulnerability

Qualcomm · 9205 Lte Modem Firmware

Memory corruption while copying a keyblob`s material when the key material`s size is not accurately checked.

7.8 CVSS 3.1 High EPSS 0.10% · top 99.1% CWE-120 · Classic buffer overflow
7.8CVSS 3.1 base score
0.10%EPSS exploitation probability, 30 days
NoNot in CISA KEV
150Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Memory corruption while copying a keyblob`s material when the key material`s size is not accurately checked.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

150 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2024-bulletin.html Vendor Advisory
https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2024-bulletin.html Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-43542), CISA KEV, FIRST EPSS (scores of 2026-10-11). This page is refreshed as NVD updates the record.