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CVE-2024-57801

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CVE-2024-57801

Published: Jan 15, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Skip restore TC rules for vport rep without loaded flag During driver unload, unregister_netdev is called after unloading vport rep. So, the mlx5e_rep_priv is already freed while trying to get rpriv->netdev, or walk rpriv->tc_ht, which results in use-after-free. So add the checking to make sure access the data of vport rep which is still loaded.

VendorProductVersions

Linux

Linux

affected
d1569537a837d66620aa7ffc2bddf918e902f227 - < 3e45dd1622a2c1a83c11bf42fdd8c1810123d6c0
affected
d1569537a837d66620aa7ffc2bddf918e902f227 - < 47c78d3fc26e38ab805613a0f592dc8a820c7c64
affected
d1569537a837d66620aa7ffc2bddf918e902f227 - < 5a03b368562a7ff5f5f1f63b5adf8309cbdbd5be

Linux

Linux

affected
6.6
unaffected
0 - < 6.6
unaffected
6.6.70 - <= 6.6.*
unaffected
6.12.9 - <= 6.12.*
unaffected
6.13 - <= *

References

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