Vulnerability · Published Sep 5, 2023 · Assigned by qualcomm
CVE-2023-21667Buffer Over-read in Bluetooth HOST
Medium 6.5
In plain English
A medium-severity security flaw in Snapdragon from Qualcomm, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.4%top 68.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Transient DOS in Bluetooth HOST while passing descriptor to validate the blacklisted BT keyboard.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm, Inc. | Snapdragon | QCA6390QCA6391QCA6426QCA6436QCA6574AUQCA6595AUQCA6696QCC5100 |
Weakness: CWE-126 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H