CNNVD-202512-534 Information

Dec 04, 2025 cve

CNNVD ID

CNNVD-202512-534

CVE-2025-40244

  • CNNVD Published: 2025-12-04

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__hfsplus_ext_cache_extent中未初始化值问题，可能导致KMSAN报告错误。

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 problem of uninitialized values in hfsplus ext cache extent, which may lead to KMSAN reporting errors.

Hazard Level

Medium

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-12-04

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/c1ec90bed504640a42bb20a5f413be39cd17ad71 https://git.kernel.org/stable/c/99202d94909d323a30d154ab0261c0a07166daec https://git.kernel.org/stable/c/a5bfb13b4f406aef1a450f99d22d3e48df01528c https://git.kernel.org/stable/c/c135b8dca65526aa5b8814e9954e0ae317d9c598 https://git.kernel.org/stable/c/d7e313039a8f3a6ee072dc5ff4643234d2d735cf https://git.kernel.org/stable/c/b8a72692aa42b7dcd179a96b90bc2763ac74576a https://git.kernel.org/stable/c/4840ceadef4290c56cc422f0fc697655f3cbf070 https://git.kernel.org/stable/c/14c673a2f3ecf650b694a52a88688f1d71849899 https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-04-12-2025-48989 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40244

Patch

https://www.kernel.org/

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