CNNVD-202512-5372 Information

CNNVD ID

CNNVD-202512-5372

CVE-2022-50809

  • 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xhci_alloc_dbc函数存在内存泄漏,可能导致内存泄露。

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 originates from the memory leak in the xhci alloc dbc function, which could lead to a leak in the memory.

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/103b459590e1eb4d80b02761eb36c7cae1d9b58e https://git.kernel.org/stable/c/116d6a6964986ea7eb516daa36128d270f1f248d https://git.kernel.org/stable/c/69e67c804d09a6b1bcda1f4f242f151f813eeb4a https://git.kernel.org/stable/c/d591b32e519603524a35b172156db71df9116902

Patch

https://www.kernel.org/

Share on: