CNNVD-202510-3848 Information

CNNVD ID

CNNVD-202510-3848

CVE-2025-40072

  • CNNVD Published: 2025-10-28

Description (Chinese)

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞,该漏洞源于未验证mnt_ns_from_dentry返回值,可能导致空指针取消引用。

Description (English)

Linux Kernel is the kernel used by Linux, the Open Source Operator System of the Linux Foundation of the United States. There is a security loophole in Linux Kernel, which results from the failure to verify the return value of mnt ns from dentry, which may lead to the cancellation of the empty pointer.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-10-28

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/62e59ffe8787b5550ccff70c30b6f6be6a3ac3dd https://git.kernel.org/stable/c/73ce2a774ad6497cbd48dc4f8a5d699bc417f3fa https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-28-10-2025-48601

Patch

https://www.kernel.org/

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