CVE-2024-0084

This bug is in the system that manages virtual graphics hardware (used by cloud gaming and virtual GPU setups). If someone can run code inside the “guest” environment, that code might be able to perform high-privilege actions it shouldn’t. That can potentially expose data, alter it, gain higher control than intended, or disrupt service.

This matters if your business runs NVIDIA vGPU software for Linux as part of virtual GPU or cloud gaming deployments where users/workloads can affect a guest operating system. The weakness is reachable from inside an environment (not just by sending a web request), so it’s most relevant where an attacker could run code in a guest or otherwise influence the guest OS.

It’s a risk only if the vulnerable vGPU/Virtual GPU Manager component is present in your environment and is reachable via your guest workloads.

This is an AMBER issue: there is a real risk of privilege escalation from inside the guest environment, but there is no confirmation it’s actively exploited in the CISA KEV list and no public exploit code on record. Because cloud gaming/virtual GPU systems are high-value for availability, you should prioritize patching when you can, especially if any untrusted code can run in your guest environments.

1. Confirm exposure

   • Identify whether you run NVIDIA vGPU software for Linux and specifically whether your setup includes the Virtual GPU Manager used for virtual GPU / cloud gaming.
   • Record your current installed version(s) for:
     • virtual gpu
     • cloud gaming

2. Compare to fixed versions

   • virtual gpu: fixed in 13.11
   • cloud gaming: fixed in 555.52.04
   • If your installed version is older than the fixed version, you should treat the environment as affected until upgraded.

3. Upgrade plan

   • Schedule an upgrade to the fixed release(s) that match your deployed component(s) (virtual gpu → 13.11; cloud gaming → 555.52.04).
   • Validate in a staging/test environment first if you have one, because vGPU/cloud gaming components can affect workload compatibility.

4. If you must delay patching

   • Reduce the chance untrusted code can influence guest operating systems (for example: tighten permissions, restrict who can run workloads, and control access to any guest that can trigger Virtual GPU Manager behavior).
   • Treat guest environments as part of the security boundary: the risk is driven by what an attacker can do from within/through the guest.

5. What to monitor after upgrade

   • Confirm the services/components restart successfully and that cloud gaming/virtual GPU workloads behave normally.
   • Watch for abnormal guest-to-host/system behavior and any signs of unexpected privilege changes or instability.

6. KEV / timeline note

   • KEV is not listed in CISA KEV for this CVE, so there is no “confirmed actively exploited” indicator in that channel.

CVE-2024-0084 is categorized as a privilege/impact issue (CWE-250 class). The reported weakness is in NVIDIA vGPU software for Linux, specifically the Virtual GPU Manager, where guest OS code could execute privileged operations.

Likely attack path (based on the given vectors and description): an attacker able to run or influence code within the guest environment could trigger the Virtual GPU Manager to perform actions with elevated privileges, resulting in potential information disclosure, data tampering, privilege escalation, and denial of service. There is no public exploit code on record and no listing in the CISA KEV dataset for this CVE.

Predicted likelihood (EPSS) is 0.2% with a flat trend; this is a prediction and is not treated as evidence of active exploitation.

Verdict: AMBER (moderate urgency) because exploitation appears to require internal/guest reachability rather than being a simple remote internet trigger, and there is no confirmed active exploitation signal from KEV or public exploit availability in the provided findings.