What’s Vulnerable › Vulnerabilities

CVE-2023-21625: Buffer Over-read in Network Services

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-08 · updated 2026-06-17
• Weakness: CWE-126

Description

Information disclosure in Network Services due to buffer over-read while the device receives DNS response.

Affected products

• Qualcomm Apq8009 Firmware: all versions
• Qualcomm Apq8017 Firmware: all versions
• Qualcomm Apq8037 Firmware: all versions
• Qualcomm Ar8031 Firmware: all versions
• Qualcomm Csra6620 Firmware: all versions
• Qualcomm Csra6640 Firmware: all versions
• Qualcomm Mdm9205 Firmware: all versions
• Qualcomm Mdm9250 Firmware: all versions
• Qualcomm Mdm9650 Firmware: all versions
• Qualcomm Msm8108 Firmware: all versions
• Qualcomm Msm8208 Firmware: all versions
• Qualcomm Msm8209 Firmware: all versions
• Qualcomm Msm8608 Firmware: all versions
• Qualcomm Msm8917 Firmware: all versions
• Qualcomm Msm8937 Firmware: all versions
• Qualcomm Qca4004 Firmware: all versions
• Qualcomm Qca4010 Firmware: all versions
• Qualcomm Qca4020 Firmware: all versions
• Qualcomm Qca4024 Firmware: all versions
• Qualcomm Qca6174A Firmware: all versions
• Qualcomm Qca6564A Firmware: all versions
• Qualcomm Qca6564Au Firmware: all versions
• Qualcomm Qca6574A Firmware: all versions
• Qualcomm Qca6574Au Firmware: all versions
• Qualcomm Qca9377 Firmware: all versions
• Qualcomm Qcs405 Firmware: all versions
• Qualcomm Qts110 Firmware: all versions
• Qualcomm Sd205 Firmware: all versions
• Qualcomm Sd210 Firmware: all versions
• Qualcomm Sd429 Firmware: all versions

References

• https://www.qualcomm.com/company/product-security/bulletins/august-2023-bulletin
• https://www.qualcomm.com/company/product-security/bulletins/august-2023-bulletin

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