In the Linux kernel, the following vulnerability has been resolved:
vdpa/mlx5: fix wrong list iterated in add_direct_chain error path
In add_direct_chain(), newly allocated direct MR entries are added to
the local list 'tmp', which is spliced into mr->head only on success.
On the error path, the cleanup loop was incorrectly iterating over
mr->head instead of tmp.
Fix by iterating over 'tmp' in the err_alloc cleanup path.
Ссылки 8
https://git.kernel.org/stable/c/22d52af9e26a72bdfe2dcfb1419a091de4862cd9
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https://git.kernel.org/stable/c/23ae56d9e74c122f95cae71ae3b9fc259fb88446
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https://git.kernel.org/stable/c/637d867530daea61898e3346975978b7f67fc2ac
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https://git.kernel.org/stable/c/6ca752850de3b8162f030793cc15001aec85c4cf
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https://git.kernel.org/stable/c/c678d04ac9e5a64c2559c43bce273e845fbd09eb
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https://git.kernel.org/stable/c/c93defccf5eb0a92bdafa43487be6ce0221a2477
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https://git.kernel.org/stable/c/ed3462365636df3bc63e34d7468f4faed3f70a4e
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https://git.kernel.org/stable/c/eeac2ea4ad2654e3f160a9b608d05c9af31433a6
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