Strix
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CVE-2021-35083

CRITICALCVSS 9.1/10EPSS 0.48%

Last modified

CVE-2021-35083 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. Possible out of bound read due to improper validation of certificate chain in SSL or Internet key exchange in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables. EPSS estimates a 0.48% chance of exploitation in the next 30 days.

Description

Possible out of bound read due to improper validation of certificate chain in SSL or Internet key exchange in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Metrics

CVSS 3.1
9.1/10

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

EPSS Probability
0.48%

37.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommApq8009 FirmwareAll versions
QualcommApq8009w FirmwareAll versions
QualcommApq8017 FirmwareAll versions
QualcommApq8037 FirmwareAll versions
QualcommApq8053 FirmwareAll versions
QualcommApq8096au FirmwareAll versions
QualcommAqt1000 FirmwareAll versions
QualcommAr8031 FirmwareAll versions
QualcommAr8035 FirmwareAll versions
QualcommCsra6620 FirmwareAll versions
QualcommCsra6640 FirmwareAll versions
QualcommCsrb31024 FirmwareAll versions
QualcommMdm9150 FirmwareAll versions
QualcommMdm9206 FirmwareAll versions
QualcommMdm9250 FirmwareAll versions
QualcommMdm9607 FirmwareAll versions
QualcommMdm9628 FirmwareAll versions
QualcommMdm9640 FirmwareAll versions
QualcommMdm9650 FirmwareAll versions
QualcommMsm8108 FirmwareAll versions
QualcommMsm8208 FirmwareAll versions
QualcommMsm8209 FirmwareAll versions
QualcommMsm8608 FirmwareAll versions
QualcommMsm8909w FirmwareAll versions
QualcommMsm8917 FirmwareAll versions
QualcommMsm8920 FirmwareAll versions
QualcommMsm8937 FirmwareAll versions
QualcommMsm8940 FirmwareAll versions
QualcommMsm8953 FirmwareAll versions
QualcommMsm8996au FirmwareAll versions
QualcommQca6174a FirmwareAll versions
QualcommQca6310 FirmwareAll versions
QualcommQca6320 FirmwareAll versions
QualcommQca6335 FirmwareAll versions
QualcommQca6390 FirmwareAll versions
QualcommQca6391 FirmwareAll versions
QualcommQca6420 FirmwareAll versions
QualcommQca6421 FirmwareAll versions
QualcommQca6426 FirmwareAll versions
QualcommQca6430 FirmwareAll versions
QualcommQca6431 FirmwareAll versions
QualcommQca6436 FirmwareAll versions
QualcommQca6564a FirmwareAll versions
QualcommQca6564au FirmwareAll versions
QualcommQca6574 FirmwareAll versions
QualcommQca6574a FirmwareAll versions
QualcommQca6574au FirmwareAll versions
QualcommQca6584 FirmwareAll versions
QualcommQca6595au FirmwareAll versions
QualcommQca6696 FirmwareAll versions

Showing 50 of 174 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-35083?
Possible out of bound read due to improper validation of certificate chain in SSL or Internet key exchange in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
How severe is CVE-2021-35083?
CVE-2021-35083 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.48% probability of exploitation in the next 30 days.
How do I fix CVE-2021-35083?
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