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CVE-2022-50065

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CVE-2022-50065

Published: Jun 18, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: virtio_net: fix memory leak inside XPD_TX with mergeable When we call xdp_convert_buff_to_frame() to get xdpf, if it returns NULL, we should check if xdp_page was allocated by xdp_linearize_page(). If it is newly allocated, it should be freed here alone. Just like any other "goto err_xdp".

VendorProductVersions

Linux

Linux

affected
44fa2dbd475996ddc8f3a0e6113dee983e0ee3aa - < faafa2a87f697ee537c29446097e1cc3143506fa
affected
44fa2dbd475996ddc8f3a0e6113dee983e0ee3aa - < d3723eab11196475ef83279571b2b0bd0924cf82
affected
44fa2dbd475996ddc8f3a0e6113dee983e0ee3aa - < 18e383afbd7047af7b055df6e25436e0ce28f8a5
affected
44fa2dbd475996ddc8f3a0e6113dee983e0ee3aa - < 7a542bee27c6a57e45c33cbbdc963325fd6493af

Linux

Linux

affected
4.18
unaffected
0 - < 4.18
unaffected
5.10.138 - <= 5.10.*
unaffected
5.15.63 - <= 5.15.*
unaffected
5.19.4 - <= 5.19.*

+1 more versions

References

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