What’s Vulnerable › Vulnerabilities

CVE-2023-21648: Integer Overflow to Buffer Overflow in RIL

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% 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-680

Description

Memory corruption in RIL while trying to send apdu packet.

Affected products

• Qualcomm Aqt1000 Firmware: all versions
• Qualcomm Qca6391 Firmware: all versions
• Qualcomm Qca6420 Firmware: all versions
• Qualcomm Qca6430 Firmware: all versions
• Qualcomm Qca6574A Firmware: all versions
• Qualcomm Qca6574Au Firmware: all versions
• Qualcomm Qca6595Au Firmware: all versions
• Qualcomm Qca6696 Firmware: all versions
• Qualcomm Qcc5100 Firmware: all versions
• Qualcomm Sa515M Firmware: all versions
• Qualcomm Sa6145P Firmware: all versions
• Qualcomm Sa6150P Firmware: all versions
• Qualcomm Sa6155P Firmware: all versions
• Qualcomm Sa8145P Firmware: all versions
• Qualcomm Sa8150P Firmware: all versions
• Qualcomm Sa8155P Firmware: all versions
• Qualcomm Sa8195P Firmware: all versions
• Qualcomm Sd855 Firmware: all versions
• Qualcomm Sda429W Firmware: all versions
• Qualcomm Sdx55 Firmware: all versions
• Qualcomm Sw5100 Firmware: all versions
• Qualcomm Sw5100P Firmware: all versions
• Qualcomm Wcd9341 Firmware: all versions
• Qualcomm Wcd9360 Firmware: all versions
• Qualcomm Wcn3610 Firmware: all versions
• Qualcomm Wcn3660B Firmware: all versions
• Qualcomm Wcn3680B Firmware: all versions
• Qualcomm Wcn3980 Firmware: all versions
• Qualcomm Wcn3988 Firmware: all versions
• Qualcomm Wcn3998 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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