漏洞信息
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Vulnerability Title
net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state Pass the already obtained vlan group pointer to br_mst_vlan_set_state() instead of dereferencing it again. Each caller has already correctly dereferenced it for their context. This change is required for the following suspicious RCU dereference fix. No functional changes intended.
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 net:bridge:mst 组件在 br_mst_vlan_set_state 函数中直接传递 VLAN 组指针，而不是再次解引用。
CVSS Information
N/A
Vulnerability Type
N/A