Out-of-bounds Read in Qualcomm Qca6390

CVE-2023-21667

Transient DOS in Bluetooth HOST while passing descriptor to validate the blacklisted BT keyboard.

EPSS: 0.003 (23.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-21667?
CVE-2023-21667 is a medium-severity vulnerability in Qualcomm Qca6390, classified under Buffer Over-read. CVSS score: 6.5/10. Published 2023-09-05.
How severe is CVE-2023-21667?
Medium severity. CVSS v3 base score is 6.5 out of 10.