AUGUST 4, 2026
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Case File

CVE-2025-40062

UNKNOWN · CVSS N/A EPSS 0.19%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-10-28 · Last synced 2026-08-04

CyberRota Analysis

This vulnerability has an unknown severity rating. It affects Linux.

CVE
CVE-2025-40062
Severity
UNKNOWN
CVSS
N/A
EPSS
0.19%
Linux

Original NVD Description

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/qm - set NULL to qm->debug.qm_diff_regs When the initialization of qm->debug.acc_diff_reg fails, the probe process does not exit. However, after qm->debug.qm_diff_regs is freed, it is not set to NULL. This can lead to a double free when the remove process attempts to free it again. Therefore, qm->debug.qm_diff_regs should be set to NULL after it is freed.