CVE-2024-47727

A flaw was found in the Linux kernel. Userspace can deceive the kernel into performing MMIO (Memory-Mapped IO) operations in TDX (Trust Domain Extensions) on its behalf, allowing a #VE (Virtualization Exception) to be incorrectly handled as a in-kernel MMIO operation.

This flaw can only cause a denial of service by an attacker with normal privileges, limiting the impact of this vulnerability. For this reason, this flaw has been rated with a moderate severity.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.