CNNVD-202510-172 Information

CNNVD ID

CNNVD-202510-172

CVE-2022-50446

  • CNNVD Published: 2025-10-01

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pmd_pgtable宏未适配页表结构更改,可能导致内存泄漏。

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 the unsuited pmd pgtable macro structure changes that could lead to memory leakage.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-10-01

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/d83a69966e8b6ae9dd447f3ac704c0223bceb7f7 https://git.kernel.org/stable/c/14009ada5712649589ab4ad0441b811780ea8773 https://git.kernel.org/stable/c/4fd9df10cb7a9289fbd22d669f9f98164d95a1ce https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-02-10-2025-48373

Patch

https://www.kernel.org/

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