CVE-2022-34401
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Dell BIOS contains a stack based buffer overflow vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter in order to gain arbitrary code execution in SMRAM.
Dell BIOS contiene una vulnerabilidad de desbordamiento de búfer en la región stack de la memoria. Un usuario malicioso autenticado local puede explotar esta vulnerabilidad utilizando un SMI para enviar una entrada mayor a la esperada a un parámetro con el fin de obtener la ejecución de código arbitrario en SMRAM.
*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
- 2022-06-23 CVE Reserved
- 2023-01-18 CVE Published
- 2023-10-22 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-121: Stack-based Buffer Overflow
- CWE-787: Out-of-bounds Write
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.dell.com/support/kbdoc/000204679 | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Dell Search vendor "Dell" | Alienware M15 A6 Firmware Search vendor "Dell" for product "Alienware M15 A6 Firmware" | < 1.4.3 Search vendor "Dell" for product "Alienware M15 A6 Firmware" and version " < 1.4.3" | - |
Affected
| in | Dell Search vendor "Dell" | Alienware M15 A6 Search vendor "Dell" for product "Alienware M15 A6" | - | - |
Safe
|
| Dell Search vendor "Dell" | Alienware M17 R5 Firmware Search vendor "Dell" for product "Alienware M17 R5 Firmware" | < 1.4.3 Search vendor "Dell" for product "Alienware M17 R5 Firmware" and version " < 1.4.3" | - |
Affected
| in | Dell Search vendor "Dell" | Alienware M17 R5 Search vendor "Dell" for product "Alienware M17 R5" | - | - |
Safe
|
| Dell Search vendor "Dell" | G15 5525 Firmware Search vendor "Dell" for product "G15 5525 Firmware" | < 1.4.3 Search vendor "Dell" for product "G15 5525 Firmware" and version " < 1.4.3" | - |
Affected
| in | Dell Search vendor "Dell" | G15 5525 Search vendor "Dell" for product "G15 5525" | - | - |
Safe
|