CVE-2023-53387

A flaw was found in the Linux kernel's Universal Flash Storage (UFS) subsystem. A local attacker with low privileges could trigger a vulnerability during the handling of UFS device management command timeouts. If a command times out and its doorbell fails to clear, a subsequent completion can lead to a use-after-free condition on a stack-allocated structure. This can result in a system crash, causing a Denial of Service (DoS).

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.