From: Thomas Lamprecht <t.lamprecht@proxmox.com>
To: Proxmox VE development discussion <pve-devel@lists.proxmox.com>,
Fiona Ebner <f.ebner@proxmox.com>
Subject: [pve-devel] applied: [PATCH qemu] add patch fixing DMA reentrancy issues
Date: Tue, 21 Feb 2023 10:40:29 +0100 [thread overview]
Message-ID: <91b41a3f-d52f-a555-888f-9034853f708e@proxmox.com> (raw)
In-Reply-To: <20230221090859.36780-1-f.ebner@proxmox.com>
Am 21/02/2023 um 10:08 schrieb Fiona Ebner:
> that could lead to use-after-frees and stack overflows with a
> malicious (or buggy) guest. See [0] for a good summary:
>
> [0]: https://lore.kernel.org/qemu-devel/CAFEAcA_23vc7hE3iaM-JVA6W38LK4hJoWae5KcknhPRD5fPBZA@mail.gmail.com
>
> Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
> ---
> ...-memory-prevent-dma-reentracy-issues.patch | 118 ++++++++++++++++++
> debian/patches/series | 1 +
> 2 files changed, 119 insertions(+)
> create mode 100644 debian/patches/extra/0008-memory-prevent-dma-reentracy-issues.patch
>
>
applied, thanks!
prev parent reply other threads:[~2023-02-21 9:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-21 9:08 [pve-devel] " Fiona Ebner
2023-02-21 9:40 ` Thomas Lamprecht [this message]
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