CNNVD-202512-5296 Information

Dec 30, 2025 cve

CNNVD ID

CNNVD-202512-5296

CVE-2022-50887

  • 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regulator_dev_lookup函数存在节点引用计数不平衡，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. There is a security loophole in Linux Kernel, which stems from an imbalance in the nodal reference count of the regulator dev lookup function, which could lead to a leak in the memory.

Hazard Level

Critical

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-12-30

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/0e88505ac0a6ae97746bcdbd4b042ee9f20455ae https://git.kernel.org/stable/c/2b93c58adddd98812ad928bbc2063038f3df1ffd https://git.kernel.org/stable/c/2f98469c3141f8e42ba11075a273fb795bbad57f https://git.kernel.org/stable/c/3ac888db0f67813d91373a9a61c840f815cd4ec9 https://git.kernel.org/stable/c/4dfcf5087db9a34a300d6b99009232d4537c3e6a https://git.kernel.org/stable/c/cda1895f3b7f324ece1614308a815a3994983b97 https://git.kernel.org/stable/c/d39937f8de641c44a337cec4a2e5d3e8add20a7d https://git.kernel.org/stable/c/f2b41b748c19962b82709d9f23c6b2b0ce9d2f91 https://git.kernel.org/stable/c/f48c474efe05cf9ce5e535b5e0ddd710e963936c

Patch

https://www.kernel.org/

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