Vulnerability Details : CVE-2019-19192
Potential exploit
The Bluetooth Low Energy implementation on STMicroelectronics BLE Stack through 1.3.1 for STM32WB5x devices does not properly handle consecutive Attribute Protocol (ATT) requests on reception, allowing attackers in radio range to cause an event deadlock or crash via crafted packets.
Vulnerability category: Input validation
Products affected by CVE-2019-19192
- cpe:2.3:a:st:wb55:*:*:*:*:*:*:*:*
- cpe:2.3:a:st:bluenrg-2:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-19192
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-19192
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.3
|
LOW | AV:A/AC:L/Au:N/C:N/I:N/A:P |
6.5
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2019-19192
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-19192
-
https://asset-group.github.io/disclosures/sweyntooth/
ASSET Research Group: SweynToothExploit;Third Party Advisory
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