CVE-2022-42801
XNU vm_object Use-After-Free
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A logic issue was addressed with improved checks. This issue is fixed in tvOS 16.1, iOS 15.7.1 and iPadOS 15.7.1, macOS Ventura 13, watchOS 9.1, iOS 16.1 and iPadOS 16, macOS Monterey 12.6.1. An app may be able to execute arbitrary code with kernel privileges.
Se solucionó un problema de lógica con controles mejorados. Este problema se solucionó en tvOS 16.1, iOS 15.7.1 y iPadOS 15.7.1, macOS Ventura 13, watchOS 9.1, iOS 16.1 y iPadOS 16, macOS Monterey 12.6.1. Una aplicación puede ejecutar código arbitrario con privilegios del kernel.
XNU suffers from a vm_object use-after-free vulnerability due to invalid error handling in vm_map_enter.
*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
- 2022-10-11 CVE Reserved
- 2022-10-31 CVE Published
- 2024-04-13 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| http://packetstormsecurity.com/files/170011/XNU-vm_object-Use-After-Free.html | Third Party Advisory |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://support.apple.com/en-us/HT213488 | 2022-12-02 | |
| https://support.apple.com/en-us/HT213489 | 2022-12-02 | |
| https://support.apple.com/en-us/HT213490 | 2022-12-02 | |
| https://support.apple.com/en-us/HT213491 | 2022-12-02 | |
| https://support.apple.com/en-us/HT213492 | 2022-12-02 | |
| https://support.apple.com/en-us/HT213494 | 2022-12-02 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Apple Search vendor "Apple" | Ipados Search vendor "Apple" for product "Ipados" | < 5.7.1 Search vendor "Apple" for product "Ipados" and version " < 5.7.1" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Iphone Os Search vendor "Apple" for product "Iphone Os" | < 5.7.1 Search vendor "Apple" for product "Iphone Os" and version " < 5.7.1" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | >= 12.0 < 12.6.1 Search vendor "Apple" for product "Macos" and version " >= 12.0 < 12.6.1" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Tvos Search vendor "Apple" for product "Tvos" | < 16.1 Search vendor "Apple" for product "Tvos" and version " < 16.1" | - |
Affected
| ||||||
| Apple Search vendor "Apple" | Watchos Search vendor "Apple" for product "Watchos" | < 9.1 Search vendor "Apple" for product "Watchos" and version " < 9.1" | - |
Affected
| ||||||