CVE-2023-0775
Bluetooth LE Invalid prepare write request command leads to denial of service
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An invalid ‘prepare write request’ command can cause the Bluetooth LE stack to run out of memory and fail to be able to handle subsequent connection requests, resulting in a denial-of-service.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-02-10 CVE Reserved
- 2023-03-28 CVE Published
- 2024-08-02 CVE Updated
- 2024-10-18 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
- CAPEC-123: Buffer Manipulation
References (1)
| URL | Tag | Source |
|---|---|---|
| https://github.com/SiliconLabs/gecko_sdk | Product |
| URL | Date | SRC |
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| URL | Date | SRC |
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| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Silabs Search vendor "Silabs" | Gecko Software Development Kit Search vendor "Silabs" for product "Gecko Software Development Kit" | 5.1.0 Search vendor "Silabs" for product "Gecko Software Development Kit" and version "5.1.0" | - |
Affected
| ||||||
| Silabs Search vendor "Silabs" | Gecko Software Development Kit Search vendor "Silabs" for product "Gecko Software Development Kit" | 5.1.1 Search vendor "Silabs" for product "Gecko Software Development Kit" and version "5.1.1" | - |
Affected
| ||||||