Vulnerability Information
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Vulnerability Title
octeontx2-pf: Fix potential use after free in otx2_tc_add_flow()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix potential use after free in otx2_tc_add_flow() This code calls kfree_rcu(new_node, rcu) and then dereferences "new_node" and then dereferences it on the next line. Two lines later, we take a mutex so I don't think this is an RCU safe region. Re-order it to do the dereferences before queuing up the free.
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otx2_tc_add_flow函数中存在释放后重用风险，可能导致内存损坏。
CVSS Information
N/A
Vulnerability Type
N/A