CVE-2022-29470 describes an improper access control vulnerability in the Intel® Dynamic Tuning Technology (DTT) software. This vulnerability allows authenticated users to potentially escalate their privileges through local access. The vulnerability is rated with a CVSS score of 6.7, which classifies it as medium severity. Organizations using affected versions of DTT should take this vulnerability seriously, as it could lead to unauthorized access and manipulation of system settings.
The vulnerability was published on August 11, 2023, and has been modified since its original disclosure. The urgency for organizations to address this vulnerability is high, as it may expose critical systems to risk. Timely patching is essential to mitigate potential exploitation.
Intel has identified that the vulnerability affects versions of the DTT software prior to 8.7.10400.15482. Organizations using these versions should immediately evaluate their systems for exposure and implement the necessary updates to protect against this vulnerability.
In summary, the risk to organizations includes potential unauthorized access and privilege escalation, necessitating immediate action to secure affected systems.
Vulnerability Details
The CVE description states that improper access control in the Intel® DTT Software before version 8.7.10400.15482 may allow an authenticated user to potentially enable escalation of privilege via local access.
The vulnerability has a CVSS base score of 6.7, indicating a medium severity level. The attack vector is local, with low privileges required for exploitation, and user interaction is needed. The potential impacts on confidentiality, integrity, and availability are all rated as high.
The vulnerability is classified under the NVD-CWE-Other weakness category.
Technical Analysis
The root cause of this vulnerability is an improper access control mechanism within the Intel DTT software. This flaw allows authenticated users to escalate their privileges, enabling unauthorized access to sensitive functions of the software.
The attack vector is local, meaning that an attacker must have physical access to the device running the vulnerable software. The complexity of the attack is rated as high, indicating that successful exploitation requires specific conditions or knowledge. Privileges required for exploitation are low, which means that even users with minimal access can potentially exploit this vulnerability.
User interaction is required, meaning that targeted users must perform certain actions that would allow the attacker to escalate their privileges. The impacts on confidentiality, integrity, and availability are all significant, as the attacker could gain unauthorized control over critical system functions.
Risk & Impact Analysis
Organizations face real-world deployment risks associated with this vulnerability. If exploited, attackers could gain unauthorized access to critical system functions, potentially leading to data breaches or system manipulation. This escalation of privilege can have a wide blast radius, affecting not only the individual systems but also the broader network environment.
Given the CVSS score of 6.7, organizations should consider this vulnerability a medium priority for remediation. Organizations should prioritize patching immediately to mitigate the risks associated with potential exploitation.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected version of Intel's Dynamic Tuning Technology encompasses all versions prior to 8.7.10400.15482. Organizations using these versions should ensure they upgrade to the latest patched version to mitigate risks.
Mitigation & Remediation
To remediate this vulnerability, organizations should apply the latest patches provided by Intel. The recommended version to upgrade to is 8.7.10400.15482 or later. If immediate patching is not feasible, organizations should consider implementing workarounds such as restricting access to the DTT software until a patch can be applied.
Additionally, configuration hardening should be performed to minimize potential attack surfaces, and network controls should be enforced to monitor access to critical components.
Organizations should validate remediation through penetration testing to ensure similar weaknesses have been addressed.
Detection Guidance
Organizations should monitor logs for unusual access patterns or attempts to modify privileges within the DTT software. Behavioral anomalies and system changes should be documented to detect potential exploitation attempts.
AppSecure Threat Intelligence Insight
CVE-2022-29470 highlights the importance of robust access control mechanisms in software design. The potential for privilege escalation through improper access control underscores the need for continuous security assessments.
Organizations should regularly review and update their security policies and practices to protect against similar vulnerabilities. For more information on addressing security weaknesses, consider reviewing our vulnerability management program and our approach to penetration testing methodology to identify and rectify weaknesses in your systems.
For a broader understanding of the security landscape, organizations should also explore VAPT testing services that can provide insights into security weaknesses and measures to counteract them.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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