CNNVD-202512-5297 Information

Dec 30, 2025 cve

CNNVD ID

CNNVD-202512-5297

CVE-2022-50886

  • CNNVD Published: 2025-12-30

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，该漏洞源于未检查mmc_add_host返回值，可能导致内存泄漏和内核崩溃。

Description (English)

Linux Kernel is the kernel used by Linux, the Open Source Operator System of the Linux Foundation of the United States. Linux Kernel has a security loophole, which stems from the failure to check the return values of mmc add host, which could lead to memory leakage and kernel collapse.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-12-30

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/3329e7b7132ca727263fb0ee214cf52cc6dcaaad https://git.kernel.org/stable/c/34ae492f8d172f0bd193c24cad588b35419ea47a https://git.kernel.org/stable/c/3dbb69a0242c31ea4c9eee22b1c41b515fe509a0 https://git.kernel.org/stable/c/4f6cb1c685f9e20a4a9fa565e442f5af4dad70ff https://git.kernel.org/stable/c/6444079767b68b1fbed0e7668081146e80dcb719 https://git.kernel.org/stable/c/647e370dd0ef7e212d8d014bda748e461eab2e8c https://git.kernel.org/stable/c/aabbedcb6c9a72d12d35dc672e83f0c8064d8a61 https://git.kernel.org/stable/c/bfd77b194c94aefbde4efc30ddf8607dd9244672 https://git.kernel.org/stable/c/f670744a316ea983113a65313dcd387b5a992444

Patch

https://www.kernel.org/

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