Bug 2320662 (CVE-2022-48960)

Summary: CVE-2022-48960 kernel: net: hisilicon: Fix potential use-after-free in hix5hd2_rx()
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Priority: medium    
Version: unspecifiedCC: dfreiber, drow, jburrell, vkumar
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OS: Linux   
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Description OSIDB Bzimport 2024-10-21 21:01:23 UTC 
In the Linux kernel, the following vulnerability has been resolved:

net: hisilicon: Fix potential use-after-free in hix5hd2_rx()

The skb is delivered to napi_gro_receive() which may free it, after
calling this, dereferencing skb may trigger use-after-free.
Comment 1 Avinash Hanwate 2024-10-22 09:09:19 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024102142-CVE-2022-48960-c9af@gregkh/T