Strix
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CVE-2020-11243

HIGHCVSS 7.5/10EPSS 0.71%

Last modified

CVE-2020-11243 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. RRC sends a connection establishment success to NAS even though connection setup validation returns failure and leads to denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile. EPSS estimates a 0.71% chance of exploitation in the next 30 days.

Description

RRC sends a connection establishment success to NAS even though connection setup validation returns failure and leads to denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile

Metrics

CVSS 3.1
7.5/10

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

EPSS Probability
0.71%

48.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommAqt1000 FirmwareAll versions
QualcommAr8035 FirmwareAll versions
QualcommFsm10055 FirmwareAll versions
QualcommFsm10056 FirmwareAll versions
QualcommPm3003a FirmwareAll versions
QualcommPm7150a FirmwareAll versions
QualcommPm7150l FirmwareAll versions
QualcommPm7250 FirmwareAll versions
QualcommPm7250b FirmwareAll versions
QualcommPm8004 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
QualcommPm855b FirmwareAll versions
QualcommPm855l FirmwareAll versions
QualcommPm855p FirmwareAll versions
QualcommPmc1000h FirmwareAll versions
QualcommPmk8002 FirmwareAll versions
QualcommPmr525 FirmwareAll versions
QualcommPmx50 FirmwareAll versions
QualcommPmx55 FirmwareAll versions
QualcommQat3516 FirmwareAll versions
QualcommQat3518 FirmwareAll versions
QualcommQat3519 FirmwareAll versions
QualcommQat3555 FirmwareAll versions
QualcommQat5515 FirmwareAll versions
QualcommQat5522 FirmwareAll versions
QualcommQat5533 FirmwareAll versions
QualcommQbt2000 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
QualcommQca6595au FirmwareAll versions
QualcommQca6696 FirmwareAll versions
QualcommQca8337 FirmwareAll versions
QualcommQdm2301 FirmwareAll versions
QualcommQdm2305 FirmwareAll versions
QualcommQdm3301 FirmwareAll versions
QualcommQdm5620 FirmwareAll versions

Showing 50 of 137 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-11243?
RRC sends a connection establishment success to NAS even though connection setup validation returns failure and leads to denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Mobile
How severe is CVE-2020-11243?
CVE-2020-11243 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.71% probability of exploitation in the next 30 days.
How do I fix CVE-2020-11243?
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-2020-11243?

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

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Source: NVD / NIST