Description

In the Linux kernel, the following vulnerability has been resolved: virtio-net: fix pages leaking when building skb in big mode We try to use build_skb() if we had sufficient tailroom. But we forget to release the unused pages chained via private in big mode which will leak pages. Fixing this by release the pages after building the skb in big mode.

INFO

Published Date :

2024-05-21T15:03:33.861Z

Last Modified :

2025-05-04T07:09:29.088Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2021-47367 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2021-47367.

URL Resource
https://git.kernel.org/stable/c/afd92d82c9d715fb97565408755acad81573591a cve-icon cve-icon
https://git.kernel.org/stable/c/f020bb63b5d2e5576acadd10e158fe3b04af67ba cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024052139-CVE-2021-47367-f587@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2021-47367 cve-icon
https://www.cve.org/CVERecord?id=CVE-2021-47367 cve-icon
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