Is CVE-2022-33259 actively exploited?

CVE-2022-33259 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2022-33259?

CVE-2022-33259 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2022-33259?

Patch guidance is available from qualcomm security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2022-33259.

Fix CVE-2022-33259 - CRITICAL qualcomm mdm8207 firmware

Q: Which products are affected by CVE-2022-33259?

12 products: qualcomm mdm8207 firmware, qualcomm mdm9205 firmware, qualcomm mdm9206 firmware, qualcomm mdm9207 firmware, qualcomm qca4004 firmware, and 7 more.

Description

Memory corruption due to buffer copy without checking the size of input in modem while decoding raw SMS received.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-120 CWE-120

Metadata

Primary Vendor: QUALCOMM
Published: 4/13/2023
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

qualcomm : mdm8207_firmwarequalcomm : mdm9205_firmwarequalcomm : mdm9206_firmwarequalcomm : mdm9207_firmwarequalcomm : qca4004_firmwarequalcomm : qts110_firmwarequalcomm : snapdragon_wear_1100_firmwarequalcomm : snapdragon_wear_1200_firmwarequalcomm : snapdragon_wear_1300_firmwarequalcomm : snapdragon_x5_lte_modem_firmwarequalcomm : wcd9306_firmwarequalcomm : wcd9330_firmware

Remediation Guidance

Executive Summary

Cite this page

CVE-2022-33259. CVEDatabase.com. Retrieved 3 May 2026. https://cvedatabase.com/cve/CVE-2022-33259

View on NIST NVD

CVE-2022-33259 vulnerability