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Date: Thu, 22 Dec 2022 16:49:04 -0500
From: Jan Schaumann <jschauma@...meister.org>
To: oss-security@...ts.openwall.com
Subject: Re: Details on this supposed Linux Kernel ksmbd RCE
Josh Bressers <josh@...ss.net> wrote:
> I was wondering if anyone on the list has additional details about this ZDI
> advisory
> https://www.zerodayinitiative.com/advisories/ZDI-22-1690/
>
> There aren't many usable details at the moment
Agreed.
The advisories link to a changelog in
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.61
but it's unclear (to me) whether that implies v6.x
kernels are not affected?
Note also that this disclosure is accompanied by a few
others:
Authenticated remote information disclosure:
https://www.zerodayinitiative.com/advisories/ZDI-22-1691/
Unauthenticated remote DoS:
https://www.zerodayinitiative.com/advisories/ZDI-22-1687/
Authenticated RCE:
https://www.zerodayinitiative.com/advisories/ZDI-22-1688/
Authenticated DoS:
https://www.zerodayinitiative.com/advisories/ZDI-22-1689/
Lastly, given that this is a coordinated disclosure,
I don't know why there are no CVE IDs reserved for
these.
-Jan
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