发布时间: 2024年11月8日
修改时间: 2024年11月8日
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Prevent buffer overflow in setup handler Setup function uvc_function_setup permits control transfer requests with up to 64 bytes of payload (UVC_MAX_REQUEST_SIZE), data stage handler for OUT transfer uses memcpy to copy req->actual bytes to uvc_event->data.data array of size 60. This may result in an overflow of 4 bytes.
NVD | openEuler | |
---|---|---|
Confidentiality | High | Low |
Attack Vector | Local | Local |
CVSS评分 | 7.8 | 3.9 |
Attack Complexity | Low | High |
Privileges Required | Low | High |
Scope | Unchanged | Unchanged |
Integrity | High | Low |
User Interaction | None | None |
Availability | High | Low |
公告名 | 概要 | 发布时间 |
---|---|---|
KylinSec-SA-2024-4908 | kernel security update | 2025年2月17日 |
产品 | 包 | 状态 |
---|---|---|
KY3.4-5 | kernel | Fixed |