Exam SY0-701 topic 1 question 327 discussion

C. VM escape. VM escape is a critical vulnerability in cloud environments where multiple virtual machines (VMs) share the same physical host. If an attacker successfully exploits a VM escape flaw, they can break out of the isolated VM and gain control over the hypervisor or other VMs—essentially compromising the entire host system. This undermines the core security model of virtualization, which is foundational to cloud computing. Let’s briefly look at the others: - A. SQL injection is a serious application-layer threat, but it’s not unique to cloud architecture. - B. TOC/TOU (Time-of-check to time-of-use) is a race condition issue, more relevant to OS-level programming. - D. Tokenization is a mitigation technique, not a vulnerability. - E. Password spraying is a brute-force attack vector, but it’s more about identity protection than cloud architecture design.

GPT C. VM escape Explanation: In a cloud computing environment, particularly one using virtualization, VM escape is a critical vulnerability to consider. It occurs when an attacker exploits a vulnerability in a virtual machine (VM) to "escape" the VM and gain access to the underlying hypervisor or other VMs running on the same physical host. This poses a significant security risk in multi-tenant environments, such as those found in cloud computing.