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Date:   Sat, 29 Apr 2023 22:58:12 +0800
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Cc:     dinghui@sangfor.com.cn, sathyanarayanan.kuppuswamy@linux.intel.com,
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Subject: Re: [PATCH] PCI/ASPM: fix UAF by removing cached downstream
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From:   Ding Hui <dinghui@sangfor.com.cn>
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On 2023/4/29 9:26 下午, Ding Hui wrote:
> If the function 0 of a multifunction device is removed, an freed

Typo "a freed" will be fix in v2.


> downstream pointer will be left in struct pcie_link_state, and then
> when pcie_config_aspm_link() be invoked from any path, we will get a
> KASAN use-after-free report.

-- 
Thanks,
-dinghui