linux-kernel - Re: [REGRESSION][BISECTED] Re: 6.12.7 stable new error: event xe_bo_move has unsafe dereference of argument 4

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <5f756542aaaf241d512458f306707bda3b249671.camel@sapience.com>
Date: Mon, 30 Dec 2024 15:52:14 -0500
From: Genes Lists <lists@...ience.com>
To: Steven Rostedt <rostedt@...dmis.org>
Cc: linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
	intel-xe@...ts.freedesktop.org, lucas.demarchi@...el.com, 
	thomas.hellstrom@...ux.intel.com, stable@...r.kernel.org, 
	regressions@...ts.linux.dev, Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [REGRESSION][BISECTED] Re: 6.12.7 stable new error: event
 xe_bo_move has unsafe dereference of argument 4

On Mon, 2024-12-30 at 14:50 -0500, Steven Rostedt wrote:
> On Mon, 30 Dec 2024 14:13:29 -0500
> Steven Rostedt <rostedt@...dmis.org> wrote:
> 
> > I guess the "fix" would be to have the check code ignore pointer to
> > arrays, assuming they are "ok".
> 
> Can you try this patch?
> 
> -- Steve

Confirmed - all quiet now with 6.12.7 + your patch - I can test
mainline too but doesn't look that useful.

Thank you for sorting this out so quickly.


-- 
Gene


Content of type "text/html" skipped

Download attachment "signature.asc" of type "application/pgp-signature" (229 bytes)