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CVE-2021-1892

HIGHCVSS 7.8/10EPSS 0.16%

Last modified

CVE-2021-1892 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Memory corruption due to improper input validation while processing IO control which is nonstandard in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Wired Infrastructure and Networking. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

Description

Memory corruption due to improper input validation while processing IO control which is nonstandard in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Wired Infrastructure and Networking

Metrics

CVSS 3.1
7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.16%

5.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommAqt1000 FirmwareAll versions
QualcommPm8005 FirmwareAll versions
QualcommPm855 FirmwareAll versions
QualcommPm855p FirmwareAll versions
QualcommPm8998 FirmwareAll versions
QualcommPmi8998 FirmwareAll versions
QualcommQat3550 FirmwareAll versions
QualcommQca1062 FirmwareAll versions
QualcommQca1064 FirmwareAll versions
QualcommQca2066 FirmwareAll versions
QualcommQca6164 FirmwareAll versions
QualcommQca6174 FirmwareAll versions
QualcommQca6174a FirmwareAll versions
QualcommQca6310 FirmwareAll versions
QualcommQca6335 FirmwareAll versions
QualcommQca6391 FirmwareAll versions
QualcommQca6420 FirmwareAll versions
QualcommQca6430 FirmwareAll versions
QualcommQca6595au FirmwareAll versions
QualcommQca9377 FirmwareAll versions
QualcommQcn7605 FirmwareAll versions
QualcommQcn7606 FirmwareAll versions
QualcommQet4100 FirmwareAll versions
QualcommQfe2081fc FirmwareAll versions
QualcommQfe2082fc FirmwareAll versions
QualcommQfe3100 FirmwareAll versions
QualcommQfe3440fc FirmwareAll versions
QualcommQfe4455fc FirmwareAll versions
QualcommQln1035bd FirmwareAll versions
QualcommSd8c FirmwareAll versions
QualcommSd8cx FirmwareAll versions
QualcommSd835 FirmwareAll versions
QualcommSd845 FirmwareAll versions
QualcommSd850 FirmwareAll versions
QualcommSdr8150 FirmwareAll versions
QualcommSmb1350 FirmwareAll versions
QualcommSmb1351 FirmwareAll versions
QualcommSmb1380 FirmwareAll versions
QualcommSmb1381 FirmwareAll versions
QualcommSmb1390 FirmwareAll versions
QualcommSmb2351 FirmwareAll versions
QualcommWcd9335 FirmwareAll versions
QualcommWcd9340 FirmwareAll versions
QualcommWcd9341 FirmwareAll versions
QualcommWcn3990 FirmwareAll versions
QualcommWcn3998 FirmwareAll versions
QualcommWcn6850 FirmwareAll versions
QualcommWcn6851 FirmwareAll versions
QualcommWcn6855 FirmwareAll versions
QualcommWcn6856 FirmwareAll versions

Showing 50 of 54 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-1892?
Memory corruption due to improper input validation while processing IO control which is nonstandard in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Wired Infrastructure and Networking
How severe is CVE-2021-1892?
CVE-2021-1892 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.
How do I fix CVE-2021-1892?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST