[pve-devel] applied: [PATCH qemu] add patch fixing DMA reentrancy issues

Thomas Lamprecht t.lamprecht at proxmox.com
Tue Feb 21 10:40:29 CET 2023


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 at 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!





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