Vulnerability Information
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Vulnerability Title
drm/ttm: Avoid NULL pointer deref for evicted BOs
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Avoid NULL pointer deref for evicted BOs It is possible for a BO to exist that is not currently associated with a resource, e.g. because it has been evicted. When devcoredump tries to read the contents of all BOs for dumping, we need to expect this as well -- in this case, ENODATA is recorded instead of the buffer contents.
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devcoredump尝试读取已驱逐的BO内容，可能导致空指针取消引用。
CVSS Information
N/A
Vulnerability Type
N/A