Strix
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CVE-2020-11198

MEDIUMCVSS 6.7/10EPSS 0.13%

Last modified

CVE-2020-11198 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. Key material used for TZ diag buffer encryption and other data related to log buffer is not wiped securely due to improper usage of memset in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking. EPSS estimates a 0.13% chance of exploitation in the next 30 days.

Description

Key material used for TZ diag buffer encryption and other data related to log buffer is not wiped securely due to improper usage of memset in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

Metrics

CVSS 3.1
6.7/10

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

EPSS Probability
0.13%

2.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommAqt1000 FirmwareAll versions
QualcommAr8031 FirmwareAll versions
QualcommAr8035 FirmwareAll versions
QualcommCsr8811 FirmwareAll versions
QualcommCsra6620 FirmwareAll versions
QualcommCsra6640 FirmwareAll versions
QualcommCsrb31024 FirmwareAll versions
QualcommFsm10055 FirmwareAll versions
QualcommFsm10056 FirmwareAll versions
QualcommIpq6000 FirmwareAll versions
QualcommIpq6005 FirmwareAll versions
QualcommIpq6010 FirmwareAll versions
QualcommIpq6018 FirmwareAll versions
QualcommIpq6028 FirmwareAll versions
QualcommPm3003a FirmwareAll versions
QualcommPm4125 FirmwareAll versions
QualcommPm4250 FirmwareAll versions
QualcommPm456 FirmwareAll versions
QualcommPm6125 FirmwareAll versions
QualcommPm6150 FirmwareAll versions
QualcommPm6150a FirmwareAll versions
QualcommPm6150l FirmwareAll versions
QualcommPm6250 FirmwareAll versions
QualcommPm6350 FirmwareAll versions
QualcommPm640a FirmwareAll versions
QualcommPm640l FirmwareAll versions
QualcommPm640p FirmwareAll versions
QualcommPm660 FirmwareAll versions
QualcommPm660l FirmwareAll versions
QualcommPm670 FirmwareAll versions
QualcommPm670a FirmwareAll versions
QualcommPm670l FirmwareAll versions
QualcommPm7150a FirmwareAll versions
QualcommPm7150l FirmwareAll versions
QualcommPm7250 FirmwareAll versions
QualcommPm7250b FirmwareAll versions
QualcommPm8004 FirmwareAll versions
QualcommPm8005 FirmwareAll versions
QualcommPm8008 FirmwareAll versions
QualcommPm8009 FirmwareAll versions
QualcommPm8150 FirmwareAll versions
QualcommPm8150a FirmwareAll versions
QualcommPm8150b FirmwareAll versions
QualcommPm8150c FirmwareAll versions
QualcommPm8150l FirmwareAll versions
QualcommPm8250 FirmwareAll versions
QualcommPm855 FirmwareAll versions
QualcommPm855a FirmwareAll versions
QualcommPm855b FirmwareAll versions
QualcommPm855l FirmwareAll versions

Showing 50 of 301 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-11198?
Key material used for TZ diag buffer encryption and other data related to log buffer is not wiped securely due to improper usage of memset in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking
How severe is CVE-2020-11198?
CVE-2020-11198 has a CVSS score of 6.7/10 (MEDIUM severity). The EPSS model estimates a 0.13% probability of exploitation in the next 30 days.
How do I fix CVE-2020-11198?
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