In the Linux kernel, the following vulnerability has been resolved:virtio-net: fix pages leaking when building skb in big modeWe try to use build_skb() if we had sufficient tailroom. But we forgetto release the unused pages chained via private in big mode which willleak pages. Fixing this by release the pages after building the skb inbig mode.
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer