What is CVE-2020-11243?

CVE-2020-11243 is a high-severity vulnerability in Qualcomm Aqt1000, classified under Improper Handling of Exceptional Conditions. CVSS score: 7.5/10. Published 2021-04-07.

How severe is CVE-2020-11243?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Qualcomm Aqt1000

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

EPSS: 0.007 (49.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Qualcomm Aqt1000
Qualcomm Aqt1000_firmware
Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Fsm10055
Qualcomm Fsm10055_firmware
Qualcomm Fsm10056
Qualcomm Fsm10056_firmware
Qualcomm Pm3003a
Qualcomm Pm3003a_firmware

Weakness classification (CWE)

CWE-755 — Improper Handling of Exceptional Conditions

References

product-security@qualcomm.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-11243?: CVE-2020-11243 is a high-severity vulnerability in Qualcomm Aqt1000, classified under Improper Handling of Exceptional Conditions. CVSS score: 7.5/10. Published 2021-04-07.
How severe is CVE-2020-11243?: High severity. CVSS v3 base score is 7.5 out of 10.