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Vulnerability record · CVE-2022-33304 · published 2 May 2023

CVE-2022-33304: Qualcomm 9205 lte modem firmware null pointer dereference vulnerability

Qualcomm · 9205 Lte Modem Firmware

Transient DOS due to NULL pointer dereference in Modem while performing pullup for received TCP/UDP packet.

7.5 CVSS 3.1 High EPSS 0.38% · top 69.8% CWE-476 · NULL pointer dereference
7.5CVSS 3.1 base score
0.38%EPSS exploitation probability, 30 days
NoNot in CISA KEV
40Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Transient DOS due to NULL pointer dereference in Modem while performing pullup for received TCP/UDP packet.

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

Affected products

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

References

LinkTags
https://www.qualcomm.com/company/product-security/bulletins/may-2023-bulletin Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/may-2023-bulletin Vendor Advisory

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2022-33304), CISA KEV, FIRST EPSS (scores of 2026-10-07). This page is refreshed as NVD updates the record.