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From: Thomas Perale via buildroot <buildroot@buildroot.org>
To: Marcus Hoffmann <buildroot@bubu1.eu>
Cc: Thomas Perale <thomas.perale@mind.be>, buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH] package/util-linux: security bump to 2.41.4
Date: Mon,  4 May 2026 16:48:08 +0200	[thread overview]
Message-ID: <20260504144808.11038-1-thomas.perale@mind.be> (raw)
In-Reply-To: <20260420142814.753135-1-buildroot@bubu1.eu>

In reply of:
> Security fixes:
> 
>  CVE-2026-27456 - mount(8) TOCTOU symlink attack via loop device.
>    The SUID mount follows symlinks when resolving loop backing file
>    paths. On systems where non-root users are permitted to mount loop
>    devices (via 'user' option in fstab), this allows access to
>    arbitrary files.
> 
>  CWE-190 - Integer overflow in libblkid parse_dos_extended().
>    A crafted MBR disk image can cause uint32_t wraparound in EBR
>    chain processing, causing reported partitions to not match the
>    on-disk layout. Tools like udisks may then register a partition
>    at logical sector 0.
> 
> Full release notes: https://www.kernel.org/pub/linux/utils/util-linux/v2.41/v2.41.4-ReleaseNotes
> 
> Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>

Applied to 2026.02.x. Thanks

> ---
>  package/util-linux/util-linux.hash | 2 +-
>  package/util-linux/util-linux.mk   | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/package/util-linux/util-linux.hash b/package/util-linux/util-linux.hash
> index eab8a0c3b5..5a5656212c 100644
> --- a/package/util-linux/util-linux.hash
> +++ b/package/util-linux/util-linux.hash
> @@ -1,5 +1,5 @@
>  # From https://mirrors.edge.kernel.org/pub/linux/utils/util-linux/v2.41/sha256sums.asc
> -sha256  3330d873f0fceb5560b89a7dc14e4f3288bbd880e96903ed9b50ec2b5799e58b  util-linux-2.41.3.tar.xz
> +sha256  a8c213cc06048862602a42b2d299b340001f6d05c4407b549f3e03521df83688  util-linux-2.41.4.tar.xz
>  # License files, locally calculated
>  sha256  4c2db318192bda62f3f8fcf71488bb5e602ae4385eba281d711b46cc13a40bb3  README.licensing
>  sha256  527f738966ca396cd5a68c1509390de2a780c6b614d9ee57f7544a6161938ed1  Documentation/licenses/COPYING.BSD-2-Clause
> diff --git a/package/util-linux/util-linux.mk b/package/util-linux/util-linux.mk
> index 7617041a46..1271bc7dc0 100644
> --- a/package/util-linux/util-linux.mk
> +++ b/package/util-linux/util-linux.mk
> @@ -8,7 +8,7 @@
>  # util-linux-libs/util-linux-libs.mk needs to be updated accordingly as well.
>  
>  UTIL_LINUX_VERSION_MAJOR = 2.41
> -UTIL_LINUX_VERSION = $(UTIL_LINUX_VERSION_MAJOR).3
> +UTIL_LINUX_VERSION = $(UTIL_LINUX_VERSION_MAJOR).4
>  UTIL_LINUX_SOURCE = util-linux-$(UTIL_LINUX_VERSION).tar.xz
>  UTIL_LINUX_SITE = $(BR2_KERNEL_MIRROR)/linux/utils/util-linux/v$(UTIL_LINUX_VERSION_MAJOR)
>  
> -- 
> 2.53.0
> 
> _______________________________________________
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> buildroot@buildroot.org
> https://lists.buildroot.org/mailman/listinfo/buildroot
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      parent reply	other threads:[~2026-05-04 14:48 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-20 14:28 [Buildroot] [PATCH] package/util-linux: security bump to 2.41.4 Marcus Hoffmann via buildroot
2026-04-20 17:23 ` Julien Olivain via buildroot
2026-05-04 14:48 ` Thomas Perale via buildroot [this message]

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