Security Advisory

CVE-2023-42752

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-10-13 01:41:49

Last updated 2024-08-02 19:30:24

Assigner redhat

State PUBLISHED

Description

An integer overflow flaw was found in the Linux kernel. This issue leads to the kernel allocating `skb_shared_info` in the userspace, which is exploitable in systems without SMAP protection since `skb_shared_info` contains references to function pointers.

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