#VU79422 Improper access control in Intel Dynamic Tuning Technology (DTT) - CVE-2022-29470

Vulnerability identifier: #VU79422

Vulnerability risk: Low

CVSSv4.0: 2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-29470

CWE-ID: CWE-284

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Intel Dynamic Tuning Technology (DTT)
Hardware solutions / Firmware

Vendor: Intel

Description

The vulnerability allows a local user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A local user can bypass implemented security restrictions and gain elevated privileges on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Intel Dynamic Tuning Technology (DTT): before 8.7.10400.15482

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External links
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00875.html

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Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.