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CVE-2021-1899

MEDIUMCVSS 4.6/10EPSS 0.14%

Last modified

CVE-2021-1899 is a medium-severity vulnerability rated 4.6/10 on the CVSS scale. Possible buffer over read due to lack of length check while flashing meta images in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables. EPSS estimates a 0.14% chance of exploitation in the next 30 days.

Description

Possible buffer over read due to lack of length check while flashing meta images in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables

Metrics

CVSS 3.1
4.6/10

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

EPSS Probability
0.14%

3.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommApq8009w FirmwareAll versions
QualcommAqt1000 FirmwareAll versions
QualcommMsm8909w FirmwareAll versions
QualcommQca4020 FirmwareAll versions
QualcommQca6174a FirmwareAll versions
QualcommQca6420 FirmwareAll versions
QualcommQca6430 FirmwareAll versions
QualcommQca9379 FirmwareAll versions
QualcommQualcomm215 FirmwareAll versions
QualcommSd 675 FirmwareAll versions
QualcommSd205 FirmwareAll versions
QualcommSd210 FirmwareAll versions
QualcommSd675 FirmwareAll versions
QualcommSd678 FirmwareAll versions
QualcommSd720g FirmwareAll versions
QualcommSd730 FirmwareAll versions
QualcommSd855 FirmwareAll versions
QualcommSda429w FirmwareAll versions
QualcommSdm429w FirmwareAll versions
QualcommSdx50m FirmwareAll versions
QualcommSdx55 FirmwareAll versions
QualcommSdx55m FirmwareAll versions
QualcommSm6250 FirmwareAll versions
QualcommWcd9326 FirmwareAll versions
QualcommWcd9341 FirmwareAll versions
QualcommWcd9370 FirmwareAll versions
QualcommWcd9375 FirmwareAll versions
QualcommWcd9380 FirmwareAll versions
QualcommWcn3610 FirmwareAll versions
QualcommWcn3615 FirmwareAll versions
QualcommWcn3620 FirmwareAll versions
QualcommWcn3660b FirmwareAll versions
QualcommWcn3680 FirmwareAll versions
QualcommWcn3680b FirmwareAll versions
QualcommWcn3950 FirmwareAll versions
QualcommWcn3980 FirmwareAll versions
QualcommWcn3988 FirmwareAll versions
QualcommWcn3991 FirmwareAll versions
QualcommWcn3998 FirmwareAll versions
QualcommWsa8810 FirmwareAll versions
QualcommWsa8815 FirmwareAll versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-1899?
Possible buffer over read due to lack of length check while flashing meta images in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
How severe is CVE-2021-1899?
CVE-2021-1899 has a CVSS score of 4.6/10 (MEDIUM severity). The EPSS model estimates a 0.14% probability of exploitation in the next 30 days.
How do I fix CVE-2021-1899?
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