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CVE-2025-58144: Page Mapping Vulnerability Leading to Potential System Compromise

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Overview

CVE-2025-58144 is a serious cybersecurity vulnerability that affects multiple systems. It pertains to the wrong assertion in the mapping of pages belonging to other domains. This error could lead to a NULL pointer de-reference in a release build, potentially compromising the integrity of the system or leading to data leakage. The vulnerability has significant implications for the protection of sensitive data and system security.

Vulnerability Summary

CVE ID: CVE-2025-58144
Severity: High (CVSS 7.5)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential for system compromise and data leakage

Affected Products

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Product | Affected Versions

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How the Exploit Works

The vulnerability occurs due to an incorrect assertion in the mapping of pages belonging to other domains. This flaw can cause a NULL pointer de-reference in a release build, which can in turn allow unauthorized access or lead to data leakage. This vulnerability also opens the possibility of a domain boundary violation due to the lack of P2M lock holding until a page reference is obtained.

Conceptual Example Code

Here is a conceptual example of how the vulnerability might be exploited. This pseudocode is provided to illustrate the concept and is not meant to be used for malicious purposes.

# Pseudocode to trigger CVE-2025-58144
def trigger_vulnerability(domain):
# Obtain a page from the domain without holding P2M lock
page = domain.get_page_without_lock()
# Attempt to dereference a pointer from the page
try:
pointer = page.get_pointer()
data = dereference(pointer)  # This could lead to NULL pointer de-reference
except NullPointerDereference:
print("NULL pointer dereferenced!")
# Attempt to change the page type or ownership
try:
page.change_type_or_ownership()
except DomainBoundaryViolation:
print("Domain boundary violated!")
trigger_vulnerability(target_domain)

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Disclaimer:

The information and code presented in this article are provided for educational and defensive cybersecurity purposes only. Any conceptual or pseudocode examples are simplified representations intended to raise awareness and promote secure development and system configuration practices.

Do not use this information to attempt unauthorized access or exploit vulnerabilities on systems that you do not own or have explicit permission to test.

Ameeba and its authors do not endorse or condone malicious behavior and are not responsible for misuse of the content. Always follow ethical hacking guidelines, responsible disclosure practices, and local laws.

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