What is CVE-2021-30283?

CVE-2021-30283 is a high-severity vulnerability in Qualcomm Qca6391, classified under Improper Handling of Exceptional Conditions. CVSS score: 7.1/10. Published 2022-01-03.

How severe is CVE-2021-30283?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Qualcomm Qca6391

CVE-2021-30283

Possible denial of service due to improper handling of debug register trap from user applications in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

EPSS: 0.001 (3.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Qualcomm Qca6391
Qualcomm Qca6391_firmware
Qualcomm Qcm6490
Qualcomm Qcm6490_firmware
Qualcomm Qcs6490
Qualcomm Qcs6490_firmware
Qualcomm Qrb5165
Qualcomm Qrb5165_firmware
Qualcomm Qrb5165n
Qualcomm Qrb5165n_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-2021-30283?: CVE-2021-30283 is a high-severity vulnerability in Qualcomm Qca6391, classified under Improper Handling of Exceptional Conditions. CVSS score: 7.1/10. Published 2022-01-03.
How severe is CVE-2021-30283?: High severity. CVSS v3 base score is 7.1 out of 10.