CVE Watch30 jul 2026

CVE-2025-21924

In the Linux kernel, the following vulnerability has been resolved: net: hns3: make sure ptp clock is unregister and freed if hclge_ptp_get

CVSS

7.8

Alto

EPSS

0.2%

p11

KEV

—

Exploit Today

0-100

Publicado: 1 abr 2025 · Última mod.: 30 jul 2026 · CWE-459

EPSS · 30d

0.2%EPSS · 30 días0.2%

2026-07-152026-08-12

Descripción técnica

In the Linux kernel, the following vulnerability has been resolved: net: hns3: make sure ptp clock is unregister and freed if hclge_ptp_get_cycle returns an error During the initialization of ptp, hclge_ptp_get_cycle might return an error and returned directly without unregister clock and free it. To avoid that, call hclge_ptp_destroy_clock to unregist and free clock if hclge_ptp_get_cycle failed.

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