Vulnerability · Published Aug 8, 2023 · Assigned by qualcomm
CVE-2023-21627Incorrect Type Conversion or Cast in Trusted Execution Environment
Medium 6.7
In plain English
A medium-severity improper input validation 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 0.1% (higher than 2% of all known vulnerabilities).
Severity (CVSS 3.1)6.7Medium
Exploit odds (30 days)0.1%top 98.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Memory corruption in Trusted Execution Environment while calling service API with invalid address.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm, Inc. | Snapdragon | AQT1000QCA6390QCA6391QCA6420QCA6426QCA6430QCA6436QCA6574AU |
Weakness: CWE-20 · Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H