From: "Mathieu Dubois-Briand" <mathieu.dubois-briand@bootlin.com>
To: <Hemanth.KumarMD@windriver.com>,
<openembedded-core@lists.openembedded.org>
Cc: <Sundeep.kokkonda@Windriver.com>
Subject: Re: [OE-core] [PATCH] gcc: Fix for CVE-2026-102010
Date: Thu, 08 Oct 2026 11:40:58 +0200 [thread overview]
Message-ID: <DLZCWA0IG6Y2.2EUN06UJ6GXWT@bootlin.com> (raw)
In-Reply-To: <20261007102718.1288681-1-Hemanth.KumarMD@windriver.com>
On Wed Oct 7, 2026 at 12:27 PM CEST, Hemanth Kumar M D via lists.openembedded.org wrote:
> From: Hemanth Kumar M D <Hemanth.KumarMD@windriver.com>
>
> PR 127656 use-after-free in libstdc++ pbds binary heap erase_if
>
> After reallocating the storage the m_a_entries pointer is left dangling
> and the new storage is leaked. Update m_a_entries after reallocation
>
> References:
> https://nvd.nist.gov/vuln/detail/CVE-2026-102010
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127656
> https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=aaa8351f4d2e636f9680a1f0a8ebc2f0a60611e6
>
> Signed-off-by: Hemanth Kumar M D <Hemanth.KumarMD@windriver.com>
> ---
I do note this is triggering some warning on the autobuilder, but I
don't understand what might be the link with this patch. It might be a
previously existing issue.
https://autobuilder.yoctoproject.org/valkyrie/#/builders/19/builds/4789
Thanks,
Mathieu
--
Mathieu Dubois-Briand, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
prev parent reply other threads:[~2026-10-08 9:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-07 10:27 [PATCH] gcc: Fix for CVE-2026-102010 Hemanth.KumarMD
2026-10-08 9:40 ` Mathieu Dubois-Briand [this message]
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