Vulnerability Information
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Vulnerability Title
drm/amd/display: Do not return negative stream id for array
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Do not return negative stream id for array [WHY] resource_stream_to_stream_idx returns an array index and it return -1 when not found; however, -1 is not a valid array index number. [HOW] When this happens, call ASSERT(), and return a zero instead. This fixes an OVERRUN and an NEGATIVE_RETURNS issues reported by Coverity.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
Vulnerability Description
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drm/amd/display模块中的resource_stream_to_stream_idx返回数组索引，如果未找到则返回 -1，但是，-1 不是有效的数组索引号。
CVSS Information
N/A
Vulnerability Type
N/A