Sd821 Firmware
by Qualcomm
CVEs (64)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2021-1959 | Hig | 0.51 | 7.8 | 0.00 | Oct 20, 2021 | Possible memory corruption due to lack of bound check of input index in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables | ||
| CVE-2020-11292 | Hig | 0.51 | 7.8 | 0.01 | Jun 9, 2021 | Possible buffer overflow in voice service due to lack of input validation of parameters in QMI Voice API in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice &… | ||
| CVE-2020-11289 | Hig | 0.51 | 7.8 | 0.00 | May 7, 2021 | Out of bound write can occur in TZ command handler due to lack of validation of command ID in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon… | ||
| CVE-2020-11204 | Hig | 0.51 | 7.8 | 0.00 | Feb 22, 2021 | Possible memory corruption and information leakage in sub-system due to lack of check for validity and boundary compliance for parameters that are read from shared MSG RAM in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon… | ||
| CVE-2020-11195 | Hig | 0.51 | 7.8 | 0.00 | Feb 22, 2021 | Out of bound write and read in TA while processing command from NS side due to improper length check on command and response buffers in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon… | ||
| CVE-2020-11208 | Hig | 0.51 | 7.8 | 0.02 | Nov 12, 2020 | Out of Bound issue in DSP services while processing received arguments due to improper validation of length received as an argument' in SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439 | ||
| CVE-2025-21454 | Hig | 0.49 | 7.5 | 0.00 | Jul 8, 2025 | Transient DOS while processing received beacon frame. | ||
| CVE-2025-21449 | Hig | 0.49 | 7.5 | 0.00 | Jul 8, 2025 | Transient DOS may occur while processing malformed length field in SSID IEs. | ||
| CVE-2023-43511 | Hig | 0.49 | 7.5 | 0.00 | Jan 2, 2024 | Transient DOS while parsing IPv6 extension header when WLAN firmware receives an IPv6 packet that contains `IPPROTO_NONE` as the next header. | ||
| CVE-2022-33238 | Hig | 0.49 | 7.5 | 0.00 | Dec 13, 2022 | Transient DOS due to loop with unreachable exit condition in WLAN while processing an incoming FTM frames. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT,… | ||
| CVE-2021-30284 | Hig | 0.49 | 7.5 | 0.01 | Nov 12, 2021 | 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… | ||
| CVE-2021-30310 | Hig | 0.49 | 7.5 | 0.01 | Oct 20, 2021 | 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,… | ||
| CVE-2021-1914 | Hig | 0.49 | 7.5 | 0.01 | Sep 8, 2021 | Loop with unreachable exit condition may occur due to improper handling of unsupported input in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon Wearables | ||
| CVE-2020-11279 | Hig | 0.49 | 7.5 | 0.01 | May 7, 2021 | Memory corruption while processing crafted SDES packets due to improper length check in sdes packets recieved in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice… | ||
| CVE-2020-11226 | Hig | 0.49 | 7.5 | 0.01 | Mar 17, 2021 | Out of bound memory read in Data modem while unpacking data due to lack of offset length check in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music,… | ||
| CVE-2020-11296 | Hig | 0.49 | 7.5 | 0.01 | Feb 22, 2021 | Arithmetic overflow can happen while processing NOA IE due to improper error handling in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon… | ||
| CVE-2020-11119 | Hig | 0.49 | 7.5 | 0.01 | Jan 21, 2021 | Buffer over-read can happen when the buffer length received from response handlers is more than the size of the payload in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial… | ||
| CVE-2021-1909 | Hig | 0.47 | 7.3 | 0.00 | Sep 9, 2021 | Buffer overflow occurs in trusted applications due to lack of length check of parameters in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon… | ||
| CVE-2021-1935 | Hig | 0.46 | 7.1 | 0.00 | Sep 9, 2021 | Possible null pointer dereference due to lack of validation check for passed pointer during key import in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon… | ||
| CVE-2023-28586 | Med | 0.39 | 6.0 | 0.00 | Dec 5, 2023 | Information disclosure when the trusted application metadata symbol addresses are accessed while loading an ELF in TEE. |
- risk 0.51cvss 7.8epss 0.00
Possible memory corruption due to lack of bound check of input index in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
- risk 0.51cvss 7.8epss 0.01
Possible buffer overflow in voice service due to lack of input validation of parameters in QMI Voice API in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice &…
- risk 0.51cvss 7.8epss 0.00
Out of bound write can occur in TZ command handler due to lack of validation of command ID in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon…
- risk 0.51cvss 7.8epss 0.00
Possible memory corruption and information leakage in sub-system due to lack of check for validity and boundary compliance for parameters that are read from shared MSG RAM in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon…
- risk 0.51cvss 7.8epss 0.00
Out of bound write and read in TA while processing command from NS side due to improper length check on command and response buffers in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon…
- risk 0.51cvss 7.8epss 0.02
Out of Bound issue in DSP services while processing received arguments due to improper validation of length received as an argument' in SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439
- risk 0.49cvss 7.5epss 0.00
Transient DOS while processing received beacon frame.
- risk 0.49cvss 7.5epss 0.00
Transient DOS may occur while processing malformed length field in SSID IEs.
- risk 0.49cvss 7.5epss 0.00
Transient DOS while parsing IPv6 extension header when WLAN firmware receives an IPv6 packet that contains `IPPROTO_NONE` as the next header.
- risk 0.49cvss 7.5epss 0.00
Transient DOS due to loop with unreachable exit condition in WLAN while processing an incoming FTM frames. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT,…
- risk 0.49cvss 7.5epss 0.01
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…
- risk 0.49cvss 7.5epss 0.01
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,…
- risk 0.49cvss 7.5epss 0.01
Loop with unreachable exit condition may occur due to improper handling of unsupported input in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon Wearables
- risk 0.49cvss 7.5epss 0.01
Memory corruption while processing crafted SDES packets due to improper length check in sdes packets recieved in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice…
- risk 0.49cvss 7.5epss 0.01
Out of bound memory read in Data modem while unpacking data due to lack of offset length check in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music,…
- risk 0.49cvss 7.5epss 0.01
Arithmetic overflow can happen while processing NOA IE due to improper error handling in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon…
- risk 0.49cvss 7.5epss 0.01
Buffer over-read can happen when the buffer length received from response handlers is more than the size of the payload in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial…
- risk 0.47cvss 7.3epss 0.00
Buffer overflow occurs in trusted applications due to lack of length check of parameters in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon…
- risk 0.46cvss 7.1epss 0.00
Possible null pointer dereference due to lack of validation check for passed pointer during key import in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon…
- risk 0.39cvss 6.0epss 0.00
Information disclosure when the trusted application metadata symbol addresses are accessed while loading an ELF in TEE.
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