CNNVD-202512-1718 Information

CNNVD ID

CNNVD-202512-1718

CVE-2022-50653

  • CNNVD Published: 2025-12-09

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mmc_add_host返回值检查不当,可能导致内存泄漏和空指针取消引用。

Description (English)

Linux Kernel is the kernel used by Linux, the Open Source Operator System of the Linux Foundation of the United States. Linux Kernel had a security loophole, which stemmed from inappropriate return value checks of mmc add host, which could lead to memory leaks and empty pointer cancellations.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-12-09

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/00ac0f5f95920f003cd6ece53cdc759549b69118 https://git.kernel.org/stable/c/85946ceb0fac20ab39cdb85333086daf0291a553 https://git.kernel.org/stable/c/6bb26abb92f25e582a0976091a10b539fe3796db https://git.kernel.org/stable/c/cc8bb436f3c842a86b9082d97933582120d180e2 https://git.kernel.org/stable/c/99a6cdfa2cf05028b52f6d8ee85ccc5f8b71b4a2 https://git.kernel.org/stable/c/9e6e8c43726673ca2abcaac87640b9215fd72f4c https://git.kernel.org/stable/c/1925472dec31ec061d57412b3a65a056ea24f340 https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-09-12-2025-49020

Patch

https://www.kernel.org/

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