Vulnerability identifier: #VU25898
Vulnerability risk: Low
Exploitation vector: Local
Exploit availability: Yes
The vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to load value injection in some Intel(R) Processors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.
Install updates from vendor's website.
The list of affected processor families is available here:
Vulnerable software versions
Intel SGX SDK for Windows: 2.2.100 - 184.108.40.206
Intel SGX SDK for Linux: 2.4.100 - 220.127.116.11
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. However, proof of concept for this vulnerability is available.