Strix
26.1K

CVE-2020-11221

MEDIUMCVSS 5.5/10EPSS 0.21%

Last modified

CVE-2020-11221 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Usage of syscall by non-secure entity can allow extraction of secure QTEE diagnostic information in clear text form due to insufficient checks in the syscall handler and leads to information disclosure 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 0.21% chance of exploitation in the next 30 days.

Description

Usage of syscall by non-secure entity can allow extraction of secure QTEE diagnostic information in clear text form due to insufficient checks in the syscall handler and leads to information disclosure 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
5.5/10

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

EPSS Probability
0.21%

10.6th 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
QualcommApq8084 FirmwareAll versions
QualcommApq8096au FirmwareAll versions
QualcommAqt1000 FirmwareAll versions
QualcommAr8035 FirmwareAll versions
QualcommAr8151 FirmwareAll versions
QualcommCsr6030 FirmwareAll versions
QualcommCsrb31024 FirmwareAll versions
QualcommMdm8207 FirmwareAll versions
QualcommMdm9150 FirmwareAll versions
QualcommMdm9205 FirmwareAll versions
QualcommMdm9206 FirmwareAll versions
QualcommMdm9207 FirmwareAll versions
QualcommMdm9230 FirmwareAll versions
QualcommMdm9250 FirmwareAll versions
QualcommMdm9330 FirmwareAll versions
QualcommMdm9607 FirmwareAll versions
QualcommMdm9628 FirmwareAll versions
QualcommMdm9630 FirmwareAll versions
QualcommMdm9640 FirmwareAll versions
QualcommMdm9645 FirmwareAll versions
QualcommMdm9650 FirmwareAll versions
QualcommMdm9655 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
QualcommMsm8976 FirmwareAll versions
QualcommMsm8976sg FirmwareAll versions
QualcommMsm8996au FirmwareAll versions
QualcommPm215 FirmwareAll versions
QualcommPm3003a FirmwareAll versions
QualcommPm4125 FirmwareAll versions
QualcommPm4250 FirmwareAll versions
QualcommPm439 FirmwareAll versions
QualcommPm456 FirmwareAll versions
QualcommPm6125 FirmwareAll versions
QualcommPm6150 FirmwareAll versions
QualcommPm6150a FirmwareAll versions
QualcommPm6150l FirmwareAll versions

Showing 50 of 401 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-11221?
Usage of syscall by non-secure entity can allow extraction of secure QTEE diagnostic information in clear text form due to insufficient checks in the syscall handler and leads to information disclosure 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-2020-11221?
CVE-2020-11221 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.
How do I fix CVE-2020-11221?
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.

Are you affected by CVE-2020-11221?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST