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CVE-2026-97512

kernel: spi: spi-qcom-qspi: Fix incomplete error handling in runtime PM

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · September 24, 2026

Updated · September 29, 2026

Description

A flaw was found in the Linux kernel's Qualcomm Serial Peripheral Interface (spi-qcom-qspi) driver. This flaw can result in a Denial of Service (DoS) or system instability due to incomplete error handling during runtime power management (PM) suspend and resume operations. If an operation fails midway, acquired resources are not properly released, leaving power and clock settings in an inconsistent state. A local user could exploit these failure conditions to disrupt device operations and cause a system crash.

CVSS score applicability

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

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-252 · Unchecked Return Value