From: Thomas Lamprecht <t.lamprecht@proxmox.com>
To: Proxmox VE development discussion <pve-devel@lists.proxmox.com>,
Stefan Reiter <s.reiter@proxmox.com>
Subject: [pve-devel] applied: [PATCH qemu-server] anchor CPU flag regex to avoid arbitrary flag suffixes
Date: Tue, 26 Jan 2021 19:27:22 +0100 [thread overview]
Message-ID: <0ffa625c-181e-1303-4c48-711e1c75da07@proxmox.com> (raw)
In-Reply-To: <20210118130752.19441-1-s.reiter@proxmox.com>
On 18.01.21 14:07, Stefan Reiter wrote:
> Previously one could specify a CPU flag like 'pcidfoobar' and it would
> be accepted, even though we attempt to filter VM-only flags for
> security. AFAICT none of the flags we allow can be turned into any
> others just by appending text, but better safe than sorry.
>
> Reported-by: Oguz Bektas <o.bektas@proxmox.com>
> Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
> ---
> PVE/QemuServer/CPUConfig.pm | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>
applied, thanks!
prev parent reply other threads:[~2021-01-26 18:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-18 13:07 [pve-devel] " Stefan Reiter
2021-01-26 18:27 ` Thomas Lamprecht [this message]
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