CVE-2024-40431
CVE-2024-40431: Realtek SD card reader driver vulnerability allows unauthorized kernel memory writes. This flaw, stemming from inadequate input validation in versions prior to 10.0.26100.21374, enables low-privileged users to exploit the IOCTL_SCSI_PASS_THROUGH control and write to predictable kernel memory. While the CVSS score is 0, indicating no immediate exploitability, the SOCRadar Vulnerability Risk Score (SVRS) of 36 suggests a moderate level of risk, especially considering it's tagged as "In The Wild", indicating potential exploitation is occurring. The vulnerability could lead to privilege escalation and system compromise. Immediate patching is recommended despite the low CVSS score due to the potential for real-world exploitation. This emphasizes the importance of layered security assessments beyond CVSS alone. Addressing this vulnerability is crucial to maintaining system integrity and preventing unauthorized access.
Description
CVE-2024-40431 is a vulnerability with a CVSS score of 0, indicating a low severity level. However, SOCRadar's unique 'SOCRadar Vulnerability Risk Score' (SVRS) assigns it a score of 30, highlighting the potential for moderate risk. This discrepancy stems from SOCRadar's integration of various 'Vulnerability Intelligence' elements, including Social Media, News, Code Repositories, Dark/Deep Web data, and associations with Threat Actors and malware.
Key Insights
- Active Exploitation: The vulnerability is actively exploited in the wild, posing an immediate threat to organizations.
- Moderate Risk: Despite the low CVSS score, the SVRS of 30 indicates a moderate risk level, warranting attention and prompt mitigation.
- Unknown Impact: The lack of a detailed description for CVE-2024-40431 makes it challenging to assess its specific impact and potential consequences.
- Limited Information: The absence of information on Threat Actors/APT Groups, Exploit Status, and CISA Warnings suggests that the vulnerability is still under investigation and more details are expected to emerge.
Mitigation Strategies
- Apply Patches: As soon as patches become available, organizations should prioritize their application to address the vulnerability.
- Enhance Monitoring: Implement robust monitoring systems to detect and respond to any suspicious activity or exploitation attempts.
- Educate Users: Conduct awareness campaigns to educate users about the vulnerability and encourage them to practice safe online habits.
- Consider Additional Security Measures: Explore additional security measures, such as intrusion detection systems (IDS) and firewalls, to strengthen the organization's overall cybersecurity posture.
Additional Information
If users have additional queries regarding this incident, they can use the 'Ask to Analyst' feature, contact SOCRadar directly, or open a support ticket for more information if necessary.
Indicators of Compromise
Exploits
News
Social Media
Affected Software
References
CWE Details
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