What’s Vulnerable › Vulnerabilities

CVE-2024-23353: Buffer Over-read in Multi Mode Call Processor

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-08-05 · updated 2026-06-17
• Weakness: CWE-126

Description

Transient DOS while decoding attach reject message received by UE, when IEI is set to ESM_IEI.

Affected products

• Qualcomm 205 Mobile Platform Firmware: all versions
• Qualcomm 215 Mobile Platform Firmware: all versions
• Qualcomm 315 5G Iot Modem Firmware: all versions
• Qualcomm 9205 Lte Modem Firmware: all versions
• Qualcomm 9206 Lte Modem Firmware: all versions
• Qualcomm 9207 Lte Modem Firmware: all versions
• Qualcomm Apq8017 Firmware: all versions
• Qualcomm Apq8037 Firmware: all versions
• Qualcomm Aqt1000 Firmware: all versions
• Qualcomm Ar8035 Firmware: all versions
• Qualcomm C-V2X 9150 Firmware: all versions
• Qualcomm Csra6620 Firmware: all versions
• Qualcomm Csra6640 Firmware: all versions
• Qualcomm Csrb31024 Firmware: all versions
• Qualcomm Fastconnect 6200 Firmware: all versions
• Qualcomm Fastconnect 6700 Firmware: all versions
• Qualcomm Fastconnect 6800 Firmware: all versions
• Qualcomm Fastconnect 6900 Firmware: all versions
• Qualcomm Fastconnect 7800 Firmware: all versions
• Qualcomm Mdm8207 Firmware: all versions
• Qualcomm Mdm9205S Firmware: all versions
• Qualcomm Mdm9230 Firmware: all versions
• Qualcomm Mdm9250 Firmware: all versions
• Qualcomm Mdm9330 Firmware: all versions
• Qualcomm Mdm9628 Firmware: all versions
• Qualcomm Mdm9630 Firmware: all versions
• Qualcomm Mdm9640 Firmware: all versions
• Qualcomm Msm8108 Firmware: all versions
• Qualcomm Msm8209 Firmware: all versions
• Qualcomm Msm8608 Firmware: all versions

References

• https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2024-bulletin.html

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