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CVE-2023-53504

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CVE-2023-53504

Published: Oct 1, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Properly order ib_device_unalloc() to avoid UAF ib_dealloc_device() should be called only after device cleanup. Fix the dealloc sequence.

VendorProductVersions

Linux

Linux

affected
6d758147c7b80a46465f72e9e6294d244ee98a21 - < c95863f6d970ef968e7c1f3c481f72a4b0734654
affected
6d758147c7b80a46465f72e9e6294d244ee98a21 - < 5363fc488da579923edf6a2fdca3d3b651dd800b

Linux

Linux

affected
6.3
unaffected
0 - < 6.3
unaffected
6.4.11 - <= 6.4.*
unaffected
6.5 - <= *

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