漏洞信息
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Vulnerability Title
ice: fix NULL pointer dereference in ice_update_vsi_tx_ring_stats()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ice: fix NULL pointer dereference in ice_update_vsi_tx_ring_stats() It is possible to do NULL pointer dereference in routine that updates Tx ring stats. Currently only stats and bytes are updated when ring pointer is valid, but later on ring is accessed to propagate gathered Tx stats onto VSI stats. Change the existing logic to move to next ring when ring is NULL.
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ice模块中发现空指针解引用问题。在更新Tx环统计信息的例程中，可能会对NULL指针进行解引用。
CVSS Information
N/A
Vulnerability Type
N/A