CVE-2021-1912: Integer Overflow
First published: Fri Nov 12 2021(Updated: )
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
Credit: product-security@qualcomm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Qualcomm AQT1000 Firmware | ||
| Qualcomm AQT1000 Firmware | ||
| Qualcomm AR8035 Firmware | ||
| Qualcomm AR8035 Firmware | ||
| Qualcomm CSRB31024 Firmware | ||
| Qualcomm CSRB31024 Firmware | ||
| Qualcomm QCA6174A Firmware | ||
| Qualcomm QCA6174A Firmware | ||
| Qualcomm QCA6390 Firmware | ||
| Qualcomm QCA6390 Firmware | ||
| Qualcomm QCA6391 Firmware | ||
| Qualcomm QCA6391 Firmware | ||
| Qualcomm QCA6420 Firmware | ||
| Qualcomm QCA6420 Firmware | ||
| qualcomm qca6421 firmware | ||
| qualcomm qca6421 firmware | ||
| Qualcomm QCA6426 Firmware | ||
| Qualcomm QCA6426 Firmware | ||
| Qualcomm QCA6430 firmware | ||
| Qualcomm QCA6430 firmware | ||
| Qualcomm QCA6431 Firmware | ||
| Qualcomm QCA6431 | ||
| Qualcomm QCA6436 Firmware | ||
| Qualcomm QCA6436 Firmware | ||
| Qualcomm QCA6564AU Firmware | ||
| Qualcomm QCA6564A | ||
| qualcomm qca6574a firmware | ||
| qualcomm qca6574a firmware | ||
| Qualcomm QCA6574 Firmware | ||
| Qualcomm QCA6574AU | ||
| qualcomm QCA6584AU firmware | ||
| Qualcomm QCA6584 | ||
| Qualcomm QCA6595AU Firmware | ||
| Qualcomm QCA6595AU Firmware | ||
| Qualcomm QCA6696 Firmware | ||
| Qualcomm QCA6696 Firmware | ||
| Qualcomm QCA8337 Firmware | ||
| Qualcomm QCA8337 Firmware | ||
| Qualcomm QCA9377 Firmware | ||
| Qualcomm QCA9377 Firmware | ||
| Qualcomm QCX315 Firmware | ||
| Qualcomm QCX315 | ||
| Qualcomm SA415M | ||
| Qualcomm sa415m firmware | ||
| Qualcomm SA515M Firmware | ||
| Qualcomm SA515M Firmware | ||
| qualcomm sd 8c firmware | ||
| Qualcomm Snapdragon 8c | ||
| Qualcomm SD 8cx firmware | ||
| Qualcomm Snapdragon 8cx | ||
| Qualcomm Snapdragon 855 | ||
| Qualcomm Snapdragon 855 | ||
| Qualcomm Snapdragon 865 5G Firmware | ||
| Qualcomm Snapdragon 865 5G Firmware | ||
| Qualcomm SD870 | ||
| Qualcomm SD870 Firmware | ||
| Qualcomm SDX24 | ||
| Qualcomm SDX24 | ||
| Qualcomm SDX55M Firmware | ||
| Qualcomm SDX55 Firmware | ||
| Qualcomm SDX55M Firmware | ||
| Qualcomm SDX55M Firmware | ||
| Qualcomm SDXR2 5G Firmware | ||
| Qualcomm SDXR2 5G Firmware | ||
| Qualcomm WCD9340 Firmware | ||
| Qualcomm WCD9340 Firmware | ||
| Qualcomm WCD9341 | ||
| Qualcomm WCD9341 Firmware | ||
| Qualcomm WCD9380 | ||
| Qualcomm WCD9380 Firmware | ||
| Qualcomm WCD9385 | ||
| Qualcomm WCD9385 Firmware | ||
| Qualcomm wcn3998 firmware | ||
| Qualcomm wcn3998 firmware | ||
| qualcomm wcn6750 firmware | ||
| qualcomm wcn6750 firmware | ||
| Qualcomm WCN6850 Firmware | ||
| Qualcomm WCN6850 Firmware | ||
| Qualcomm WCN6851 Firmware | ||
| Qualcomm WCN6851 Firmware | ||
| Qualcomm WSA8810 | ||
| Qualcomm WSA8810 Firmware | ||
| qualcomm wsa8815 firmware | ||
| qualcomm wsa8815 firmware |
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Frequently Asked Questions
What is the severity of CVE-2021-1912?
CVE-2021-1912 has been classified as a high severity vulnerability due to potential integer overflow risks.
How do I fix CVE-2021-1912?
To fix CVE-2021-1912, users should update to the latest firmware version provided by Qualcomm for affected devices.
Which devices are affected by CVE-2021-1912?
CVE-2021-1912 affects multiple Qualcomm firmware including AQT1000, AR8035, and other models listed in the vulnerability description.
What are the potential impacts of CVE-2021-1912?
The potential impacts of CVE-2021-1912 include system crashes or denial of service caused by the integer overflow.
Is there a workaround for CVE-2021-1912?
Currently, there are no widely recommended workarounds for CVE-2021-1912; updating the firmware is the best mitigation.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/severity
- agent/references
- agent/last-modified-date
- agent/weakness
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/qualcomm
- canonical/qualcomm aqt1000 firmware
- canonical/qualcomm ar8035 firmware
- canonical/qualcomm csrb31024 firmware
- canonical/qualcomm qca6174a firmware
- canonical/qualcomm qca6390 firmware
- canonical/qualcomm qca6391 firmware
- canonical/qualcomm qca6420 firmware
- canonical/qualcomm qca6421 firmware
- canonical/qualcomm qca6426 firmware
- canonical/qualcomm qca6430 firmware
- canonical/qualcomm qca6431 firmware
- canonical/qualcomm qca6431
- canonical/qualcomm qca6436 firmware
- canonical/qualcomm qca6564au firmware
- canonical/qualcomm qca6564a
- canonical/qualcomm qca6574a firmware
- canonical/qualcomm qca6574 firmware
- canonical/qualcomm qca6574au
- canonical/qualcomm qca6584au firmware
- canonical/qualcomm qca6584
- canonical/qualcomm qca6595au firmware
- canonical/qualcomm qca6696 firmware
- canonical/qualcomm qca8337 firmware
- canonical/qualcomm qca9377 firmware
- canonical/qualcomm qcx315 firmware
- canonical/qualcomm qcx315
- canonical/qualcomm sa415m
- canonical/qualcomm sa415m firmware
- canonical/qualcomm sa515m firmware
- canonical/qualcomm sd 8c firmware
- canonical/qualcomm snapdragon 8c
- canonical/qualcomm sd 8cx firmware
- canonical/qualcomm snapdragon 8cx
- canonical/qualcomm snapdragon 855
- canonical/qualcomm snapdragon 865 5g firmware
- canonical/qualcomm sd870
- canonical/qualcomm sd870 firmware
- canonical/qualcomm sdx24
- canonical/qualcomm sdx55m firmware
- canonical/qualcomm sdx55 firmware
- canonical/qualcomm sdxr2 5g firmware
- canonical/qualcomm wcd9340 firmware
- canonical/qualcomm wcd9341
- canonical/qualcomm wcd9341 firmware
- canonical/qualcomm wcd9380
- canonical/qualcomm wcd9380 firmware
- canonical/qualcomm wcd9385
- canonical/qualcomm wcd9385 firmware
- canonical/qualcomm wcn3998 firmware
- canonical/qualcomm wcn6750 firmware
- canonical/qualcomm wcn6850 firmware
- canonical/qualcomm wcn6851 firmware
- canonical/qualcomm wsa8810
- canonical/qualcomm wsa8810 firmware
- canonical/qualcomm wsa8815 firmware