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Re: [Buildroot] Buildroot: incorrect permissons on /dev/shm

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By Yann Morin, on Thu, Real-Time Embedded
| seclists.org
oss-sec mailing list archives From: "Yann E. MORIN" <yann.morin.1998 () free fr> Date: Mon, 6 May 2024 20:32:01 +0200 Ben, All, On 2024-05-06 12:24 +0200, Ben Hutchings via buildroot spake thusly: On Thu, Apr 11, 2024 at 05:31:02PM +0200, Ben Hutchings wrote: Buildroot is a Linux distribution and system builder for embedded systems. Starting in Buildroot 2011.08, its default /etc/fstab included an entry for /dev/shm with incorrect permissons (sticky bit not set).
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Re: [Buildroot] [PATCH] package/skeleton-init-sysv: Set sticky bit on /dev/shm

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By Yann Morin, Real-Time Embedded
| seclists.org
oss-sec mailing list archives From: "Yann E. MORIN" <yann.morin.1998 () free fr> Date: Thu, 11 Apr 2024 20:31:42 +0200 Ben, All, On 2024-04-11 17:20 +0200, Ben Hutchings via buildroot spake thusly: /dev/shm is a world-writable directory, like /tmp, and should also have the sticky bit set. Without this, any user can delete and replace another user's files in /dev/shm.
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