CVE-2023-25527

Summary

CVE-2023-25527 is a vulnerability affecting the host KVM daemon in the BMC (Baseboard Management Controller) of NVIDIA DGX H100 systems. An authenticated local attacker can manipulate this weakness to corrupt kernel memory, potentially resulting in arbitrary kernel code execution, denial of service, privilege escalation, information disclosure, and data tampering. This issue poses a significant risk, as successful exploitation may allow attackers to gain unauthorized access or cause system instability. Users are advised to apply the necessary security updates as soon as possible to mitigate this threat.

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