Qualcomm Sd820 vulnerabilities, page 2
181 vulnerabilities
Known vulnerabilities in Qualcomm Sd820, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2021-1975qualcomm, inc.snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon iot, snapdragon voice & music, snapdragon wearables+180
EPSS score0.87%
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 WearablesCVE-2021-1886qualcomm, inc.snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon iot, snapdragon voice & music, snapdragon wearables+158EPSS score0.17%
Incorrect handling of pointers in trusted application key import mechanism could cause memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon WearablesCVE-2021-1924qualcommapq8009_firmware+316EPSS score0.17%
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 NetworkingCVE-2021-1916qualcomm, inc.snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon iot, snapdragon voice & music, snapdragon wearables+182EPSS score0.80%
Possible buffer underflow due to lack of check for negative indices values when processing user provided input in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon WearablesCVE-2021-1973qualcomm, inc.snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon iot, snapdragon mobile, snapdragon voice & music, snapdragon wearables+197EPSS score0.15%
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 WearablesCVE-2021-1889qualcomm, inc.snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon iot, snapdragon voice & music, snapdragon wearables+158EPSS score0.17%
Possible buffer overflow due to lack of length check in Trusted Application in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon WearablesCVE-2021-30288qualcommapq8009_firmware+195EPSS score0.16%
Possible stack overflow due to improper length check of TLV while copying the TLV to a local stack variable 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 Wired Infrastructure and NetworkingCVE-2021-30310qualcomm, inc.snapdragon auto, snapdragon connectivity, snapdragon consumer electronics connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon iot, snapdragon mobile, snapdragon voice & music+86EPSS score0.60%
Possible buffer overflow due to Improper validation of received CF-ACK and CF-Poll data frames in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & MusicCVE-2021-30254qualcomm, inc.snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon iot, snapdragon mobile, snapdragon voice & music, snapdragon wearables+163EPSS score0.16%
Possible buffer overflow due to improper input validation in factory calibration and test DIAG command in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon WearablesCVE-2021-30284qualcomm, inc.snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon iot, snapdragon mobile, snapdragon voice & music, snapdragon wearables+146EPSS score0.61%
Possible information exposure and denial of service due to NAS not dropping messages when integrity check fails in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon WearablesCVE-2021-30260qualcommapq8009_firmware+257EPSS score0.15%
Possible Integer overflow to buffer overflow issue can occur due to improper validation of input parameters when extscan hostlist configuration command is received 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 Wired Infrastructure and NetworkingCVE-2021-30261qualcomm, inc.snapdragon auto, snapdragon consumer iot, snapdragon industrial iot, snapdragon iot, snapdragon mobile, snapdragon voice & music, snapdragon wearables+182EPSS score0.16%
Possible integer and heap overflow due to lack of input command size validation while handling beacon template update command from HLOS in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon WearablesCVE-2021-30255qualcomm, inc.snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon iot, snapdragon mobile, snapdragon voice & music, snapdragon wearables+188EPSS score0.16%
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 WearablesCVE-2021-35116qualcomm, inc.snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon mobile, snapdragon wearables+113EPSS score0.16%
APK can load a crafted model into the CDSP which can lead to a compromise of CDSP and other APK`s data executing there in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon WearablesCVE-2021-35083qualcommapq8009_firmware+173EPSS score0.53%
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 WearablesCVE-2021-35135qualcomm, inc.snapdragon auto, snapdragon compute, snapdragon connectivity, snapdragon consumer iot, snapdragon industrial iot, snapdragon mobile, snapdragon voice & music, snapdragon wearables+168EPSS score0.11%
A null pointer dereference may potentially occur during RSA key import in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon WearablesCVE-2021-35072qualcomm, inc.snapdragon auto, snapdragon consumer iot, snapdragon industrial iot, snapdragon mobile, snapdragon voice & music, snapdragon wearables+82EPSS score0.17%
Possible buffer overflow due to improper validation of array index while processing external DIAG command in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon WearablesCVE-2016-10408qualcomm, inc.snapdragon+5EPSS score0.10%
QSEE will randomly experience a fatal error during execution due to speculative instruction fetches from device memory. Device memory is not valid executable memory.CVE-2025-21454qualcomm, inc.snapdragon+185EPSS score0.24%
Transient DOS while processing received beacon frame.CVE-2025-21482qualcomm, inc.snapdragon+287EPSS score0.09%
Cryptographic issue while performing RSA PKCS padding decoding.