char:xillybus:探测设备时检查 USB 端点(CVE-2024-45011)

admin 2024-09-13 19:07:27 Ali_nvd 来源:ZONE.CI 全球网 0 阅读模式
char:xillybus:探测设备时检查 USB 端点(CVE-2024-45011)

CVE编号

CVE-2024-45011

利用情况

暂无

补丁情况

N/A

披露时间

2024-09-12
漏洞描述
In the Linux kernel, the following vulnerability has been resolved: char: xillybus: Check USB endpoints when probing device Ensure, as the driver probes the device, that all endpoints that the driver may attempt to access exist and are of the correct type. All XillyUSB devices must have a Bulk IN and Bulk OUT endpoint at address 1. This is verified in xillyusb_setup_base_eps(). On top of that, a XillyUSB device may have additional Bulk OUT endpoints. The information about these endpoints' addresses is deduced from a data structure (the IDT) that the driver fetches from the device while probing it. These endpoints are checked in setup_channels(). A XillyUSB device never has more than one IN endpoint, as all data towards the host is multiplexed in this single Bulk IN endpoint. This is why setup_channels() only checks OUT endpoints.
解决建议
建议您更新当前系统或软件至最新版,完成漏洞的修复。
参考链接
https://git.kernel.org/stable/c/1371d32b95972d39c1e6e4bae8b6d0df1b573731
https://git.kernel.org/stable/c/2374bf7558de915edc6ec8cb10ec3291dfab9594
https://git.kernel.org/stable/c/25ee8b2908200fc862c0434e5ad483817d50ceda
https://git.kernel.org/stable/c/4267131278f5cc98f8db31d035d64bdbbfe18658
https://git.kernel.org/stable/c/5cff754692ad45d5086b75fef8cc3a99c30a1005
受影响软件情况
# 类型 厂商 产品 版本 影响面
1
运行在以下环境
系统 debian_11 linux * Up to (excluding) 5.10.223-1
CVSS3评分 N/A
  • 攻击路径 N/A
  • 攻击复杂度 N/A
  • 权限要求 N/A
  • 影响范围 N/A
  • 用户交互 N/A
  • 可用性 N/A
  • 保密性 N/A
  • 完整性 N/A
N/A
CWE-ID 漏洞类型
- avd.aliyun.com
weinxin
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