CVE-2025-68236

A flaw was found in the Linux kernel. During the Universal Flash Storage (UFS) power-down sequence, a hardware reset (HWRST) can cause the device firmware to draw a large current. This may trigger an overcurrent protection (OCP) fault in the power regulator, leading to a denial of service. The issue arises because the power rail might transition to a low power mode before the reset operation is fully completed.

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.