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HIGH · 7.5

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 Connectivi...

Vulnerability 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

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
QualcommAqt1000 Firmware-
QualcommAqt1000-
QualcommAr8035 Firmware-
QualcommAr8035-
QualcommFsm10055 Firmware-
QualcommFsm10055-
QualcommFsm10056 Firmware-
QualcommFsm10056-
QualcommPm3003A Firmware-
QualcommPm3003A-
QualcommPm7150A Firmware-
QualcommPm7150A-
QualcommPm7150L Firmware-
QualcommPm7150L-
QualcommPm7250 Firmware-
QualcommPm7250-
QualcommPm7250B Firmware-
QualcommPm7250B-
QualcommPm8004 Firmware-
QualcommPm8004-

Related Weaknesses (CWE)

CWE-755

References

FAQ

What is CVE-2020-11243?

CVE-2020-11243 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 Connectivi...

How severe is CVE-2020-11243?

CVE-2020-11243 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-11243?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Aqt1000 Firmware, Qualcomm Aqt1000, Qualcomm Ar8035 Firmware, Qualcomm Ar8035, Qualcomm Fsm10055 Firmware.