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The vulnerability of the optee_register_device() function in the Trusted Execution Environment (TEE) driver of the Linux operating system allows a malicious actor to gain access to protected information or cause a service failure.

🗓️ 30 May 2024 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Vulnerability in optee_register_device of Linux TEE driver due to return code handling could expose data.

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09 Feb 2026 00:00Current
6.6Medium risk
Vulners AI Score6.6
CVSS 26.2
CVSS 37.1
EPSS0.00232
1