漏洞标题
drm/amd/display: 在移除链接编码分配时调用dc_stream_release函数
漏洞描述信息
在Linux内核中,已修复以下漏洞:
drm/amd/display: 在移除链路编码分配时调用dc_stream_release
[原因]
移植错误导致链路的流分配被保留而未被释放,从而造成内存泄漏。
[修复方法]
通过在移植过程中重新添加dc_stream_release()函数来修正移植错误,该函数原本是原始补丁的一部分。
CVSS信息
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
漏洞类别
在移除最后引用时对内存的释放不恰当(内存泄露)
漏洞标题
drm/amd/display: Call dc_stream_release for remove link enc assignment
漏洞描述信息
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Call dc_stream_release for remove link enc assignment
[Why]
A porting error resulted in the stream assignment for the link
being retained without being released - a memory leak.
[How]
Fix the porting error by adding back the dc_stream_release() intended
as part of the original patch.
CVSS信息
N/A
漏洞类别
N/A