CNNVD-202510-3869 Information

CNNVD ID

CNNVD-202510-3869

CVE-2025-40050

  • 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,该漏洞源于未正确处理BPF_NEG操作中的指针类型,可能导致错误的标量调整。

Description (English)

Linux Kernel is the kernel used by Linux, the Open Source Operator System of the Linux Foundation of the United States. Linux Kernel had a security loophole, which stemmed from an incorrect handling of the type of pointer in the BPF NEG operation, which could lead to an incorrect calibration of the target.

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/b9ef4963227246b9222e1559ddeec8e7af63e6c6 https://git.kernel.org/stable/c/34904582b502a86fdb4d7984b12cacd2faabbe0d https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-28-10-2025-48601

Patch

https://www.kernel.org/

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