What’s Vulnerable › Vulnerabilities

CVE-2023-21642: Improper Access Control in HAB Memory Management

• 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: 2023-05-02 · updated 2026-06-17
• Weakness: CWE-284

Description

Memory corruption in HAB Memory management due to broad system privileges via physical address.

Affected products

• Qualcomm Qam8295P Firmware: all versions
• Qualcomm Qca6574Au Firmware: all versions
• Qualcomm Qca6696 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 Sa8295P Firmware: all versions
• Qualcomm Sa8540P Firmware: all versions
• Qualcomm Sa9000P Firmware: all versions

References

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

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