Qualcomm Hypervisor Memory Corruption Vulnerability Allowing Denial-of-Service

A memory corruption vulnerability has been identified in the hypervisor component of Qualcomm chipsets. This issue arises during memory assignment to a headless peripheral virtual machine, where incorrect error code handling can lead to memory corruption. The vulnerability is classified as a high-severity issue, with a CVSS score of 7.8.

Impact

Exploitation of this vulnerability causes memory corruption, which can disrupt normal system operations and potentially lead to arbitrary code execution or unauthorized access to sensitive information.

Remediation

Qualcomm has released patches for this vulnerability. Instructions for applying the patch can be found in the Qualcomm May 2025 Security Bulletin.