Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Time-of-check Time-of-use (TOCTOU) Race Condition in Camera Kernel Driver
Vulnerability Description
The buffer obtained from kernel APIs such as cam_mem_get_cpu_buf() may be readable/writable in userspace after kernel accesses it. In other words, user mode may race and modify the packet header (e.g. header.count), causing checks (e.g. size checks) in kernel code to be invalid. This may lead to out-of-bounds read/write issues.
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Vulnerability Title
Qualcomm Chipsets 安全漏洞
Vulnerability Description
Qualcomm Chipsets是美国高通（Qualcomm）公司的一系列芯片组。 Qualcomm 芯片存在安全漏洞，该漏洞源于从 cam_mem_get_cpu_buf() 等内核 API 获取的缓冲区在内核访问后可能在用户空间中可读/可写。
CVSS Information
N/A
Vulnerability Type
N/A