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CVE-2023-53080

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CVE-2023-53080

Published: May 2, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: xsk: Add missing overflow check in xdp_umem_reg The number of chunks can overflow u32. Make sure to return -EINVAL on overflow. Also remove a redundant u32 cast assigning umem->npgs.

VendorProductVersions

Linux

Linux

affected
bbff2f321a864ee07c9d3d1245af498023146951 - < 580634b03a55f04a3c1968bcbd97736c079c6601
affected
bbff2f321a864ee07c9d3d1245af498023146951 - < 3cfc3564411acf96bf2fb791f706a1aa4f872c1d
affected
bbff2f321a864ee07c9d3d1245af498023146951 - < a069909acc4435eeb41d05ccc03baa447cc01b7e
affected
bbff2f321a864ee07c9d3d1245af498023146951 - < bb2e3bfb2a79db0c2057c6f701b782954394c67f
affected
bbff2f321a864ee07c9d3d1245af498023146951 - < c7df4813b149362248d6ef7be41a311e27bf75fe

Linux

Linux

affected
4.18
unaffected
0 - < 4.18
unaffected
5.10.177 - <= 5.10.*
unaffected
5.15.105 - <= 5.15.*
unaffected
6.1.22 - <= 6.1.*

+2 more versions

References

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