Qualcomm Qca6421 Firmware vulnerabilities
432 published vulnerabilities in Qualcomm Qca6421 Firmware, 4 of them exploited in the wild. The most were published in 2023 (109), and 16 so far in 2025.
Qualcomm Qca6421 Firmware vulnerabilities by year
2020
2021
2022
2023
2024
2025
Most exploited Qualcomm Qca6421 Firmware vulnerabilities
- CVE-2023-33107 Qualcomm Multiple Chipsets Integer Overflow
- CVE-2021-1905 Qualcomm Multiple Chipsets Use-After-Free
- CVE-2023-33063 Qualcomm Multiple Chipsets Use-After-Free
- CVE-2020-11261 Qualcomm Multiple Chipsets Improper Input Validation
- CVE-2023-22388 Use of Out-of-range Pointer Offset in Multi-mode Call Processor
- CVE-2022-40510 Buffer copy without checking size of input in Audio.
- CVE-2022-33256 Improper validation of array index in Multi-mode call processor
- CVE-2022-40514 Buffer copy without checking size of input in WLAN Firmware
- CVE-2022-22088 Integer Overflow to Buffer Overflow in Bluetooth HOST
- CVE-2022-25720 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
- CVE-2022-25748 Integer overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
- CVE-2021-1975 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon Wearables
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