CVE-2022-29694
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Unicorn Engine v2.0.0-rc7 and below was discovered to contain a NULL pointer dereference via qemu_ram_free.
Se ha detectado que Unicorn Engine versiones v2.0.0-rc7 y anteriores, contienen una desreferencia de puntero NULL por medio de qemu_ram_free
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-04-25 CVE Reserved
- 2022-05-27 CVE Published
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- 2024-08-18 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (5)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/unicorn-engine/unicorn/issues/1588 | 2024-08-03 | |
| https://violentbinary.github.io/posts/2-simple-analysis-of-software-virtualization-of-memory-in-unicorn-engine | 2024-08-03 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Unicorn-engine Search vendor "Unicorn-engine" | Unicorn Engine Search vendor "Unicorn-engine" for product "Unicorn Engine" | < 2.0.0 Search vendor "Unicorn-engine" for product "Unicorn Engine" and version " < 2.0.0" | - |
Affected
| ||||||
| Unicorn-engine Search vendor "Unicorn-engine" | Unicorn Engine Search vendor "Unicorn-engine" for product "Unicorn Engine" | 2.0.0 Search vendor "Unicorn-engine" for product "Unicorn Engine" and version "2.0.0" | - |
Affected
| ||||||
| Unicorn-engine Search vendor "Unicorn-engine" | Unicorn Engine Search vendor "Unicorn-engine" for product "Unicorn Engine" | 2.0.0 Search vendor "Unicorn-engine" for product "Unicorn Engine" and version "2.0.0" | rc1 |
Affected
| ||||||
| Unicorn-engine Search vendor "Unicorn-engine" | Unicorn Engine Search vendor "Unicorn-engine" for product "Unicorn Engine" | 2.0.0 Search vendor "Unicorn-engine" for product "Unicorn Engine" and version "2.0.0" | rc2 |
Affected
| ||||||
| Unicorn-engine Search vendor "Unicorn-engine" | Unicorn Engine Search vendor "Unicorn-engine" for product "Unicorn Engine" | 2.0.0 Search vendor "Unicorn-engine" for product "Unicorn Engine" and version "2.0.0" | rc3 |
Affected
| ||||||
| Unicorn-engine Search vendor "Unicorn-engine" | Unicorn Engine Search vendor "Unicorn-engine" for product "Unicorn Engine" | 2.0.0 Search vendor "Unicorn-engine" for product "Unicorn Engine" and version "2.0.0" | rc4 |
Affected
| ||||||
| Unicorn-engine Search vendor "Unicorn-engine" | Unicorn Engine Search vendor "Unicorn-engine" for product "Unicorn Engine" | 2.0.0 Search vendor "Unicorn-engine" for product "Unicorn Engine" and version "2.0.0" | rc5 |
Affected
| ||||||
| Unicorn-engine Search vendor "Unicorn-engine" | Unicorn Engine Search vendor "Unicorn-engine" for product "Unicorn Engine" | 2.0.0 Search vendor "Unicorn-engine" for product "Unicorn Engine" and version "2.0.0" | rc6 |
Affected
| ||||||