CVE-2021-47367 (GCVE-0-2021-47367)
Vulnerability from cvelistv5
Published
2024-05-21 15:03
Modified
2025-05-04 07:09
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
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.
References
Impacted products
Vendor Product Version
Linux Linux Version: fb32856b16ad9d5bcd75b76a274e2c515ac7b9d7
Version: fb32856b16ad9d5bcd75b76a274e2c515ac7b9d7
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