CVE-2023-28577

HIGH Year: 2023
CVSS v3 Score
7.8
High
Weakness Type
CWE-416
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Vulnerability Description

In the function call related to CAM_REQ_MGR_RELEASE_BUF there is no check if the buffer is being used. So when a function called cam_mem_get_cpu_buf to get the kernel va to use, another thread can call CAM_REQ_MGR_RELEASE_BUF to unmap the kernel va which cause UAF of the kernel address.

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