What’s Vulnerable › Vulnerabilities
CVE-2021-1931
- Severity: medium (CVSS 6.7 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-07-13 · updated 2026-06-17
- Weakness: CWE-120
Description
Possible buffer overflow due to improper validation of buffer length while processing fast boot commands in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
Affected products
- Qualcomm Aqt1000 Firmware: all versions
- Qualcomm Ar8031 Firmware: all versions
- Qualcomm Ar8035 Firmware: all versions
- Qualcomm Csra6620 Firmware: all versions
- Qualcomm Csra6640 Firmware: all versions
- Qualcomm Csrb31024 Firmware: all versions
- Qualcomm Fsm10055 Firmware: all versions
- Qualcomm Fsm10056 Firmware: all versions
- Qualcomm Qca6174A Firmware: all versions
- Qualcomm Qca6310 Firmware: all versions
- Qualcomm Qca6320 Firmware: all versions
- Qualcomm Qca6335 Firmware: all versions
- Qualcomm Qca6390 Firmware: all versions
- Qualcomm Qca6391 Firmware: all versions
- Qualcomm Qca6420 Firmware: all versions
- Qualcomm Qca6421 Firmware: all versions
- Qualcomm Qca6426 Firmware: all versions
- Qualcomm Qca6430 Firmware: all versions
- Qualcomm Qca6431 Firmware: all versions
- Qualcomm Qca6436 Firmware: all versions
- Qualcomm Qca6564 Firmware: all versions
- Qualcomm Qca6564A Firmware: all versions
- Qualcomm Qca6564Au Firmware: all versions
- Qualcomm Qca6574 Firmware: all versions
- Qualcomm Qca6574A Firmware: all versions
- Qualcomm Qca6574Au Firmware: all versions
- Qualcomm Qca6584Au Firmware: all versions
- Qualcomm Qca6595Au Firmware: all versions
- Qualcomm Qca6696 Firmware: all versions
- Qualcomm Qca8337 Firmware: all versions
References
- https://www.qualcomm.com/company/product-security/bulletins/july-2021-bulletin
- https://www.qualcomm.com/company/product-security/bulletins/july-2021-bulletin
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