x86: speculative vulnerability in... CVE-2022-42331

- AV AC AU C I A
发布： 2023-03-21
修订： 2024-11-21

x86: speculative vulnerability in 32bit SYSCALL path Due to an oversight in the very original Spectre/Meltdown security work (XSA-254), one entrypath performs its speculation-safety actions too late. In some configurations, there is an unprotected RET instruction which can be attacked with a variety of speculative attacks.

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漏洞利用/PoC

暂无可用Exp或PoC

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