Re: CVE-2022-49562: KVM: x86: Use __try_cmpxchg_user() to update guest PTE A/D bits

From: zhangkunbo
Date: Sun Mar 16 2025 - 03:29:33 EST

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Hi, it seems the problem reflected by CVE-2022-49545 has been fixed by 2a8859f373b0. I wonder if applying 2a8859f373b0 could solve the problem

Next message: Greg KH: "Re: CVE-2022-49562: KVM: x86: Use __try_cmpxchg_user() to update guest PTE A/D bits"
Previous message: Pavel Begunkov: "Re: [RFC PATCH v3 1/3] io-uring/cmd: add iou_vec field for io_uring_cmd"
Next in thread: Greg KH: "Re: CVE-2022-49562: KVM: x86: Use __try_cmpxchg_user() to update guest PTE A/D bits"
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