Vulnerability · Published Jun 3, 2024 · Assigned by qualcomm
CVE-2023-43542Buffer Copy Without Checking Size of Input in Trusted Execution Environment
High 7.8
In plain English
A high-severity buffer overflow 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 1% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.1%top 99.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Memory corruption while copying a keyblob`s material when the key material`s size is not accurately checked.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm, Inc. | Snapdragon | 9205 LTE ModemAQT1000AR8031AR8035CSRA6620CSRA6640FastConnect 6200FastConnect 6700 |
Weakness: CWE-120 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H