CNNVD-202512-5371 Information

Dec 30, 2025 cve

CNNVD ID

CNNVD-202512-5371

CVE-2022-50810

  • 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mport_cdev_open函数缺少put_device调用，可能导致引用计数泄漏。

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 has a security loophole, which stems from the lack of Put device call in the mport cdev open function, which could lead to a leak in the quoted count.

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/162433a96079bfa5ec748c486b4570f138d04fb5 https://git.kernel.org/stable/c/53915ecc43c5139d6cdd1caa4fdc9290b9597008 https://git.kernel.org/stable/c/6e4540e0970030e140998ce8847f5f0171b5afa1 https://git.kernel.org/stable/c/a0d93aac54ce07a7cc71e90645d0cdabbda50450 https://git.kernel.org/stable/c/ae57222402bea455e60cc51d2f52ce73b63b7af8 https://git.kernel.org/stable/c/b596242585984b5f3085aa8f7a82c65640b384b6 https://git.kernel.org/stable/c/bb7397f6312d2cbf05e415676ed5b1655cb82a34 https://git.kernel.org/stable/c/d5b6e6eba3af11cb2a2791fa36a2524990fcde1a https://git.kernel.org/stable/c/dfee9fe93dd34cd9d49520718f6ec2072de25e48

Patch

https://www.kernel.org/

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