← Back

Qca6421 Firmware

qca6421_firmware

Vendor: Qualcomm • 432 CVEs

CVEs (432)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2021-35101
1Qualcomm
24Aqt1000 Firmware
Qca6390 FirmwareQca6391 Firmware+21 more
Jun 17, 2026
Jun 14, 2022
N/A· v4
6.5 MEDIUM· v3
4.9 MEDIUM· v2
Improper handling of writes to virtual GICR control can lead to assertion failure in the hypervisor in Snapdragon Auto, Snapdragon Compute, Snapdragon Mobile
CVE-2021-35096
1Qualcomm
56Ar8035 Firmware
Qca6390 FirmwareQca6391 Firmware+53 more
Jun 17, 2026
Jun 14, 2022
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
Improper memory allocation during counter check DLM handling can lead to denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
CVE-2021-35094
1Qualcomm
81Aqt1000 Firmware
Qca6390 FirmwareQca6391 Firmware+78 more
Jun 17, 2026
Jun 14, 2022
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
Improper verification of timeout-based authentication in identity credential can lead to invalid authorization in HLOS in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdrago...Show more
Improper verification of timeout-based authentication in identity credential can lead to invalid authorization in HLOS in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon MobileShow less
CVE-2021-35090
1Qualcomm
56Aqt1000 Firmware
Qca6390 FirmwareQca6391 Firmware+53 more
Jun 17, 2026
Jun 14, 2022
N/A· v4
7.8 HIGH· v3
6.9 MEDIUM· v2
Possible hypervisor memory corruption due to TOC TOU race condition when updating address mappings in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
CVE-2021-35086
1Qualcomm
55Ar8035 Firmware
Qca6390 FirmwareQca6391 Firmware+52 more
Jun 17, 2026
Jun 14, 2022
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
Possible buffer over read due to improper validation of SIB type when processing a NR system Information message in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobi...Show more
Possible buffer over read due to improper validation of SIB type when processing a NR system Information message in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon MobileShow less
CVE-2021-35083
1Qualcomm
174Apq8009 Firmware
Apq8009w FirmwareApq8017 Firmware+171 more
Jun 17, 2026
Jun 14, 2022
N/A· v4
9.1 CRITICAL· v3
9.4 HIGH· v2
Possible out of bound read due to improper validation of certificate chain in SSL or Internet key exchange in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Sn...Show more
Possible out of bound read due to improper validation of certificate chain in SSL or Internet key exchange in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon WearablesShow less
CVE-2021-35078
1Qualcomm
107Aqt1000 Firmware
Ar8035 FirmwareCsrb31024 Firmware+104 more
Jun 17, 2026
Jun 14, 2022
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
Possible memory leak due to improper validation of certificate chain length while parsing server certificate chain in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Indu...Show more
Possible memory leak due to improper validation of certificate chain length while parsing server certificate chain in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon WearablesShow less
CVE-2021-35076
1Qualcomm
57Ar8035 Firmware
Qca6390 FirmwareQca6391 Firmware+54 more
Jun 17, 2026
Jun 14, 2022
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
Possible null pointer dereference due to improper validation of RRC connection reconfiguration message in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
CVE-2021-35073
1Qualcomm
56Ar8035 Firmware
Qca6390 FirmwareQca6391 Firmware+53 more
Jun 17, 2026
Jun 14, 2022
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
Possible assertion due to improper validation of rank restriction field in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
CVE-2021-30259
1Qualcomm
158Aqt1000 Firmware
Ar8031 FirmwareAr8035 Firmware+155 more
Jun 17, 2026
Nov 12, 2021
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
Possible out of bound access due to improper validation of function table entries in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Sn...Show more
Possible out of bound access due to improper validation of function table entries in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and NetworkingShow less
CVE-2021-30255
1Qualcomm
188Apq8009 Firmware
Apq8009w FirmwareApq8017 Firmware+185 more
Jun 17, 2026
Nov 12, 2021
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
Possible buffer overflow due to improper input validation in PDM DIAG command in FTM in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Sn...Show more
Possible buffer overflow due to improper input validation in PDM DIAG command in FTM in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon WearablesShow less
CVE-2021-1982
1Qualcomm
72Ar8035 Firmware
Qca6390 FirmwareQca6391 Firmware+69 more
Jun 17, 2026
Nov 12, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
Possible denial of service scenario due to improper input validation of received NAS OTA message in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdr...Show more
Possible denial of service scenario due to improper input validation of received NAS OTA message in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon MobileShow less
CVE-2021-1981
1Qualcomm
90Apq8017 Firmware
Ar8035 FirmwareMsm8917 Firmware+87 more
Jun 17, 2026
Nov 12, 2021
N/A· v4
9.1 CRITICAL· v3
6.4 MEDIUM· v2
Possible buffer over read due to improper IE size check of Bearer capability IE in MT setup request from network in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Indust...Show more
Possible buffer over read due to improper IE size check of Bearer capability IE in MT setup request from network in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon MobileShow less
CVE-2021-1979
1Qualcomm
122Aqt1000 Firmware
Ar8035 FirmwareCsrb31024 Firmware+119 more
Jun 17, 2026
Nov 12, 2021
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
Possible buffer overflow due to improper validation of FTM command payload in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
CVE-2021-1975
1Qualcomm
180Apq8009 Firmware
Apq8009w FirmwareApq8017 Firmware+177 more
Jun 17, 2026
Nov 12, 2021
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
Possible heap overflow due to improper length check of domain while parsing the DNS response in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon...Show more
Possible heap overflow due to improper length check of domain while parsing the DNS response in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon WearablesShow less
CVE-2021-1973
1Qualcomm
197Apq8009 Firmware
Apq8009w FirmwareApq8017 Firmware+194 more
Jun 17, 2026
Nov 12, 2021
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
A FTM Diag command can allow an arbitrary write into modem OS space in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile,...Show more
A FTM Diag command can allow an arbitrary write into modem OS space in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon WearablesShow less
CVE-2021-1924
1Qualcomm
317Apq8009 Firmware
Apq8009w FirmwareApq8016 Firmware+314 more
Jun 17, 2026
Nov 12, 2021
N/A· v4
5.5 MEDIUM· v3
2.1 LOW· v2
Information disclosure through timing and power side-channels during mod exponentiation for RSA-CRT in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdrago...Show more
Information disclosure through timing and power side-channels during mod exponentiation for RSA-CRT in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and NetworkingShow less
CVE-2021-1921
1Qualcomm
57Aqt1000 Firmware
Qca6390 FirmwareQca6391 Firmware+54 more
Jun 17, 2026
Nov 12, 2021
N/A· v4
7.0 HIGH· v3
6.9 MEDIUM· v2
Possible memory corruption due to Improper handling of hypervisor unmap operations for concurrent memory operations in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Ind...Show more
Possible memory corruption due to Improper handling of hypervisor unmap operations for concurrent memory operations in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon MobileShow less
CVE-2021-1912
1Qualcomm
42Aqt1000 Firmware
Ar8035 FirmwareCsrb31024 Firmware+39 more
Jun 17, 2026
Nov 12, 2021
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
Possible integer overflow can occur due to improper length check while calculating count and grace period in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
CVE-2021-1903
1Qualcomm
206Aqt1000 Firmware
Ar8031 FirmwareAr8035 Firmware+203 more
Jun 17, 2026
Nov 12, 2021
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
Possible denial of service scenario can occur due to lack of length check on Channel Switch Announcement IE in beacon or probe response frame in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Co...Show more
Possible denial of service scenario can occur due to lack of length check on Channel Switch Announcement IE in beacon or probe response frame in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and NetworkingShow less