Vulnerability Information
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Vulnerability Title
can: can327: can327_feed_frame_to_netdev(): fix potential skb leak when netdev is down
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: can: can327: can327_feed_frame_to_netdev(): fix potential skb leak when netdev is down In can327_feed_frame_to_netdev(), it did not free the skb when netdev is down, and all callers of can327_feed_frame_to_netdev() did not free allocated skb too. That would trigger skb leak. Fix it by adding kfree_skb() in can327_feed_frame_to_netdev() when netdev is down. Not tested, just compiled.
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can协议的can327子系统中在netdev关闭时对skb的不当处理，导致skb内存泄露。
CVSS Information
N/A
Vulnerability Type
N/A