From: Pavel Machek <pavel@nabladev.com>
To: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.x90@mail.toshiba>,
Pavel Machek <pavel@nabladev.com>, Ulrich Hecht <uli@fpond.eu>,
Masami Ichikawa <masami.ichikawa@miraclelinux.com>,
cip-dev <cip-dev@lists.cip-project.org>
Subject: Re: CVE-2026-64560
Date: Thu, 30 Jul 2026 23:09:13 +0200 [thread overview]
Message-ID: <amu9ef9UvmeIKKWN@duo.ucw.cz> (raw)
In-Reply-To: <4d61ec83-bb55-4c27-b370-0e2ed60bd800@siemens.com>
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Hi!
> this looks like it does not need special drivers and is not that easy
> to mitigate (CONFIG_POSIX_TIMERS=n...):
>
> https://git.kernel.org/pub/scm/linux/security/vulns.git/commit/?id=081d2ff9592751aa400828237f17c108e4e1f513
>
> Early releases?
No cool name, no logo, and no website? Aint doing no release for that!
So... this is crasher, and you need local access for it. In my eyes,
it is below "Dirty Cow" in severity.
https://lwn.net/Articles/1086226/
But this is 6.12.100. Something tells me 6.12.99 and .98 are fixing
similar issues. So... I guess we should investigate some more.
Best regards,
Pavel
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next prev parent reply other threads:[~2026-07-30 21:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-30 20:33 CVE-2026-64560 Jan Kiszka
2026-07-30 21:09 ` Pavel Machek [this message]
[not found] ` <18C72D766E036C67.1779571@lists.cip-project.org>
2026-07-30 21:44 ` [cip-dev] CVE-2026-64560 Pavel Machek
2026-07-31 5:12 ` Jan Kiszka
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