Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected fb32856b16ad9d5bcd75b76a274e2c515ac7b9d7 before f020bb63b5d2e5576acadd10e158fe3b04af67ba; affected fb32856b16ad9d5bcd75b76a274e2c515ac7b9d7 before afd92d82c9d715fb97565408755acad81573591a |
| Linux / Linux | affected 5.13; unaffected 0 before 5.13; unaffected 5.14.9 through 5.14.*; unaffected 5.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/f020bb63b5d2e5576acadd10e158fe3b04af67ba
- https://git.kernel.org/stable/c/afd92d82c9d715fb97565408755acad81573591a
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.