CNNVD-202509-2131 Information

Sep 15, 2025 cve

CNNVD ID

CNNVD-202509-2131

CVE-2022-50309

  • CNNVD Published: 2025-09-15

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，该漏洞源于未正确释放of_get_child_by_name返回的节点指针，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 incorrect release of the node pointer returned by ob get child by name, which may lead to a leak in the quoted count.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-09-15

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/1c78f19c3a0ea312a8178a6bfd8934eb93e9b10a https://git.kernel.org/stable/c/22b93530bbe6af9dce8e520bb6e978d1bda39d2b https://git.kernel.org/stable/c/2630cc88327a5557aa0d9cc63be95e3c6e0a55b3 https://git.kernel.org/stable/c/2ea7caa9684687cf3adc1467cf4af3653a776192 https://git.kernel.org/stable/c/3336210948b22c2db43e9df2ea403d251b4d24ab https://git.kernel.org/stable/c/3c38467c3255c428cdbd3cefaccca4662f302dc9 https://git.kernel.org/stable/c/59b315353252abe7b8fdb8651ca31b8484ce287a https://git.kernel.org/stable/c/6e7b3b1e4e9f739800cd8010b75a9bee8d808cee https://git.kernel.org/stable/c/7b0efe7534071e0153708886355d80db69525d50

Patch

https://www.kernel.org/

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