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Vulnerability record · CVE-2017-18323 · published 3 January 2019

CVE-2017-18323: Qualcomm mdm9206 firmware vulnerability

Qualcomm · Mdm9206 Firmware

Cryptographic key material leaked in TDSCDMA RRC debug messages in snapdragon automobile, snapdragon mobile and snapdragon wear in versions MDM9206, MDM9607, MDM9615, MDM9635M, MDM9640, MDM9645, MDM9650, MDM9655, MSM8909W, MSM8996AU, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SDA660, SDX20, SXR1130.

5.5 CVSS 3.0 Medium EPSS 0.21% · top 89.5% CWE-320 · CWE-320
5.5CVSS 3.0 base score, v2 2.1
0.21%EPSS exploitation probability, 30 days
NoNot in CISA KEV
35Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Cryptographic key material leaked in TDSCDMA RRC debug messages in snapdragon automobile, snapdragon mobile and snapdragon wear in versions MDM9206, MDM9607, MDM9615, MDM9635M, MDM9640, MDM9645, MDM9650, MDM9655, MSM8909W, MSM8996AU, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SDA660, SDX20, SXR1130.

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

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

References

LinkTags
http://www.securityfocus.com/bid/106128 Third Party AdvisoryVDB Entry
https://www.qualcomm.com/company/product-security/bulletins Vendor Advisory
http://www.securityfocus.com/bid/106128 Third Party AdvisoryVDB Entry
https://www.qualcomm.com/company/product-security/bulletins Vendor Advisory

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Related vulnerabilities

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

7.8CVE-2021-1905Qualcomm Snapdragon chipsets use-after-free in memory mapping handlingA use-after-free flaw exists in multiple Qualcomm Snapdragon chipset families due to improper handling of memory mapping when multiple processes oper…KEVEPSS 1.5%analysed5.5CVE-2021-1906Qualcomm Snapdragon GPU address deregistration failure causes allocation denialImproper handling of address deregistration on failure in Qualcomm Snapdragon chipsets can cause subsequent GPU address allocation to fail. The flaw …KEVEPSS 0.52%analysed9.8CVE-2023-22388Qualcomm 315 5g iot modem firmware out-of-bounds write vulnerabilityMemory Corruption in Multi-mode Call Processor while processing bit mask API.EPSS 0.35%9.8CVE-2023-22385Qualcomm 315 5g iot modem firmware out-of-bounds write vulnerabilityMemory Corruption in Data Modem while making a MO call or MT VOLTE call.EPSS 0.42%9.8CVE-2022-40510Qualcomm apq8009 firmware out-of-bounds write vulnerabilityMemory corruption due to buffer copy without checking size of input in Audio while voice call with EVS vocoder.EPSS 0.43%9.8CVE-2022-33259Qualcomm mdm8207 firmware classic buffer overflow vulnerabilityMemory corruption due to buffer copy without checking the size of input in modem while decoding raw SMS received.EPSS 0.42%9.8CVE-2022-33211Qualcomm mdm8207 firmware improper input validation vulnerabilitymemory corruption in modem due to improper check while calculating size of serialized CoAP messageEPSS 0.42%9.8CVE-2022-25740Qualcomm mdm8207 firmware classic buffer overflow vulnerabilityMemory corruption in modem due to buffer overwrite while building an IPv6 multicast address based on the MAC address of the ifaceEPSS 0.42%

Source: NIST National Vulnerability Database (record CVE-2017-18323), CISA KEV, FIRST EPSS (scores of 2026-10-13). This page is refreshed as NVD updates the record.