CNNVD-202510-1007 Information

Oct 07, 2025 cve

CNNVD ID

CNNVD-202510-1007

CVE-2022-50551

  • CNNVD Published: 2025-10-07

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brcmf_fw_alloc_request函数中BIT(chiprev)可能导致移位越界，可能造成内存损坏。

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 originates from the BIT (chiprev) in the brcmf fw alloc request function, which may result in transborder movement and potential memory damage.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-10-07

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/81d17f6f3331f03c8eafdacea68ab773426c1e3c https://git.kernel.org/stable/c/579c9b9838e8a73f6e93ddece07972c241514dcc https://git.kernel.org/stable/c/4c8fc44c44b97854623c56363c359f711fc0b887 https://git.kernel.org/stable/c/ffb589963df103caaf062081a32db0b9e1798660 https://git.kernel.org/stable/c/bc45aa1911bf699b9905f12414e3c1879d6b784f https://git.kernel.org/stable/c/1db036d13e10809943c2dce553e2fa7fc9c6cd80 https://git.kernel.org/stable/c/5b06a8a25eba07628313aa3c5496522eff97be53 https://git.kernel.org/stable/c/0b12d2aa264bac35bff9b5399bb162262b2b8949 https://git.kernel.org/stable/c/9d2f70fa2c7cc6c73a420ff15682454782d3d6f6 https://git.kernel.org/stable/c/87792567d9ed93fd336d2c3b8d7870f44e141e6d https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-07-10-2025-48407

Patch

https://www.kernel.org/

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