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Re: [QEMU-SECURITY] [PATCH] hw/intc/arm_gic: Fix interrupt ID in GICD_SG
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From: |
P J P |
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Subject: |
Re: [QEMU-SECURITY] [PATCH] hw/intc/arm_gic: Fix interrupt ID in GICD_SGIR register |
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Date: |
Wed, 3 Feb 2021 10:15:06 +0000 (UTC) |
On Tuesday, 2 February, 2021, 08:45:19 pm IST, Peter Maydell
<peter.maydell@linaro.org> wrote:
>On the CVE:
>
>Since this can affect systems using KVM, this is a security bug for
>us. However, it only affects an uncommon configuration:
>you are only vulnerable if you are using "kernel-irqchip=off"
>(the default is 'on', and turning it off is an odd thing to do).
>
'CVE-2021-20221' assigned by Red Hat Inc.
-> https://bugs.launchpad.net/qemu/+bug/1914353/comments/3
Thank you.
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-P J P
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