What’s Vulnerable › Vulnerabilities

CVE-2023-28562: Buffer Copy Without Checking Size of Input in QESL

• Severity: critical (CVSS 9.8 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: 2023-09-05 · updated 2026-06-17
• Weakness: CWE-120

Description

Memory corruption while handling payloads from remote ESL.

Affected products

• Qualcomm Aqt1000 Firmware: all versions
• Qualcomm Fastconnect 6200 Firmware: all versions
• Qualcomm Fastconnect 6800 Firmware: all versions
• Qualcomm Qca6391 Firmware: all versions
• Qualcomm Qca6420 Firmware: all versions
• Qualcomm Qca6430 Firmware: all versions
• Qualcomm Qcn7606 Firmware: all versions
• Qualcomm Qcs410 Firmware: all versions
• Qualcomm Qcs610 Firmware: all versions
• Qualcomm Sc8180X+Sdx55 Firmware: all versions
• Qualcomm Sc8180X-Aa Firmware: all versions
• Qualcomm Sc8180X-Ab Firmware: all versions
• Qualcomm Sc8180X-Ac Firmware: all versions
• Qualcomm Sc8180X-Ad Firmware: all versions
• Qualcomm Sc8180X-Af Firmware: all versions
• Qualcomm Sc8180Xp-Aa Firmware: all versions
• Qualcomm Sc8180Xp-Ab Firmware: all versions
• Qualcomm Sc8180Xp-Ac Firmware: all versions
• Qualcomm Sc8180Xp-Ad Firmware: all versions
• Qualcomm Sc8180Xp-Af Firmware: all versions
• Qualcomm Sd460 Firmware: all versions
• Qualcomm Sd662 Firmware: all versions
• Qualcomm Sd730 Firmware: all versions
• Qualcomm Sd855 Firmware: all versions
• Qualcomm Sdx55 Firmware: all versions
• Qualcomm Sm4125 Firmware: all versions
• Qualcomm Sm6250 Firmware: all versions
• Qualcomm Sm6250P Firmware: all versions
• Qualcomm Sm7250P Firmware: all versions
• Qualcomm Snapdragon 460 Firmware: all versions

References

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

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