CNNVD-202511-1349 Information

Nov 12, 2025 cve

CNNVD ID

CNNVD-202511-1349

CVE-2025-40178

  • CNNVD Published: 2025-11-12

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pid_nr_ns函数未检查ns空指针，可能导致内核崩溃。

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 stems from the fact that the pid nr ns function does not check the ns empty pointer, which could lead to a kernel collapse.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-11-12

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/2076b916bf41be48799d1443df0f8fc75d12ccd0 https://git.kernel.org/stable/c/c2d09d724856b6f82ab688f65fc1ce833bb56333 https://git.kernel.org/stable/c/006568ab4c5ca2309ceb36fa553e390b4aa9c0c7 https://git.kernel.org/stable/c/a0212978af1825b37da0b453b94d9b0e5af11478 https://git.kernel.org/stable/c/09d227c59d97efda7d5cc878a4335a6b2bb224c2 https://git.kernel.org/stable/c/e10c36a771c5cc910abd9fe4aa9033ee32a47c38 https://git.kernel.org/stable/c/75dbc029c5359438be4a6f908bfbfdab969af776 https://git.kernel.org/stable/c/c3b654021931dc806ba086c549e8756c3f204a67 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40178

Patch

https://www.kernel.org/

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