What is CVE-2021-1918?

CVE-2021-1918 is a medium-severity vulnerability in Qualcomm Qca6391, classified under Exposure of Resource to Wrong Sphere. CVSS score: 6.5/10. Published 2022-01-03.

How severe is CVE-2021-1918?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Qualcomm Qca6391

CVE-2021-1918

Improper handling of resource allocation in virtual machines can lead to information exposure in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

EPSS: 0.001 (4.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

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-668 — Exposure of Resource to Wrong Sphere

References

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

Frequently asked questions

What is CVE-2021-1918?: CVE-2021-1918 is a medium-severity vulnerability in Qualcomm Qca6391, classified under Exposure of Resource to Wrong Sphere. CVSS score: 6.5/10. Published 2022-01-03.
How severe is CVE-2021-1918?: Medium severity. CVSS v3 base score is 6.5 out of 10.