What’s Vulnerable › Vulnerabilities

CVE-2022-40534: Improper Validation of Array Index in Audio

• 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: 2023-09-05 · updated 2026-06-17
• Weakness: CWE-129

Description

Memory corruption due to improper validation of array index in Audio.

Affected products

• Qualcomm Snapdragon W5+ Gen 1 Wearable Platform Firmware: all versions
• Qualcomm Sw5100 Firmware: all versions
• Qualcomm Sw5100P Firmware: all versions
• Qualcomm Sxr2230P Firmware: all versions
• Qualcomm Wcd9380 Firmware: all versions
• Qualcomm Wcd9385 Firmware: all versions
• Qualcomm Wcn685X-1 Firmware: all versions
• Qualcomm Wcn685X-5 Firmware: all versions
• Qualcomm Wcn785X-1 Firmware: all versions
• Qualcomm Wcn785X-5 Firmware: all versions
• Qualcomm Wsa8830 Firmware: all versions
• Qualcomm Wsa8832 Firmware: all versions
• Qualcomm Wsa8835 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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