cve-2024-57801
Vulnerability from cvelistv5
Published
2025-01-15 13:10
Modified
2025-02-11 15:45
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3e45dd1622a2c1a83c11bf42fdd8c1810123d6c0Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/47c78d3fc26e38ab805613a0f592dc8a820c7c64Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5a03b368562a7ff5f5f1f63b5adf8309cbdbd5bePatch
Impacted products
Vendor Product Version
Linux Linux Version: d1569537a837d66620aa7ffc2bddf918e902f227
Version: d1569537a837d66620aa7ffc2bddf918e902f227
Version: d1569537a837d66620aa7ffc2bddf918e902f227
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   Linux Linux Version: 6.6
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}


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