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Re: [PATCH] pci: check bus pointer before dereference
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From: |
P J P |
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Subject: |
Re: [PATCH] pci: check bus pointer before dereference |
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Date: |
Wed, 30 Sep 2020 15:44:13 +0530 (IST) |
+-- On Wed, 30 Sep 2020, Igor Mammedov wrote --+
| 'dest' is offset into MemoryRegion, so far I don't see how it could break
| into QEMU stack. Do you have a simple reproducer?
Please see:
-> https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwE?path=%2Flsi_nullptr1
Thank you.
--
Prasad J Pandit / Red Hat Product Security Team
8685 545E B54C 486B C6EB 271E E285 8B5A F050 DE8D
- Re: [PATCH] pci: check bus pointer before dereference, P J P, 2020/09/15
- Re: [PATCH] pci: check bus pointer before dereference, Li Qiang, 2020/09/15
- Re: [PATCH] pci: check bus pointer before dereference, Philippe Mathieu-Daudé, 2020/09/15
- Re: [PATCH] pci: check bus pointer before dereference, P J P, 2020/09/16
- Re: [PATCH] pci: check bus pointer before dereference, Peter Maydell, 2020/09/16
- Re: [PATCH] pci: check bus pointer before dereference, P J P, 2020/09/28
- Re: [PATCH] pci: check bus pointer before dereference, P J P, 2020/09/30
- Re: [PATCH] pci: check bus pointer before dereference, Igor Mammedov, 2020/09/30
- Re: [PATCH] pci: check bus pointer before dereference,
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