From: Michael Ellerman <mpe@ellerman.id.au>
To: "Tobin C. Harding" <me@tobin.cc>, kernel-hardening@lists.openwall.com
Cc: "Tobin C. Harding" <me@tobin.cc>,
Steven Rostedt <rostedt@goodmis.org>,
Tycho Andersen <tycho@tycho.ws>,
Linus Torvalds <torvalds@linux-foundation.org>,
Kees Cook <keescook@chromium.org>,
Andrew Morton <akpm@linux-foundation.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Masahiro Yamada <yamada.masahiro@socionext.com>,
Alexei Starovoitov <ast@kernel.org>,
linux-kernel@vger.kernel.org,
Network Development <netdev@vger.kernel.org>
Subject: Re: [kernel-hardening] [PATCH 0/3] kallsyms: don't leak address
Date: Mon, 18 Dec 2017 16:31:25 +1100 [thread overview]
Message-ID: <87o9mwa9g2.fsf@concordia.ellerman.id.au> (raw)
In-Reply-To: <1513554812-13014-1-git-send-email-me@tobin.cc>
"Tobin C. Harding" <me@tobin.cc> writes:
> This set plugs a kernel address leak that occurs if kallsyms symbol
> look up fails. This set was prompted by a leaking address found using
> scripts/leaking_addresses.pl on a PowerPC machine in the wild.
Any details on that? I haven't heard about it.
cheers
next prev parent reply other threads:[~2017-12-18 5:31 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-17 23:53 Tobin C. Harding
2017-12-17 23:53 ` [PATCH 1/3] kallsyms: don't leak address when symbol not found Tobin C. Harding
2017-12-18 9:55 ` Felix Fietkau
2017-12-18 22:41 ` Tobin C. Harding
2017-12-18 23:43 ` Steven Rostedt
2017-12-19 0:24 ` Tobin C. Harding
2017-12-17 23:53 ` [PATCH 2/3] vsprintf: print <no-symbol> if " Tobin C. Harding
2017-12-18 0:04 ` Joe Perches
2017-12-18 1:04 ` Tobin C. Harding
2017-12-17 23:53 ` [PATCH 3/3] trace: print address " Tobin C. Harding
2017-12-18 16:49 ` Steven Rostedt
2017-12-18 21:16 ` Tobin C. Harding
2017-12-18 23:51 ` Steven Rostedt
2017-12-19 0:22 ` Tobin C. Harding
2017-12-19 3:00 ` Tobin C. Harding
2017-12-19 3:02 ` Tobin C. Harding
2017-12-19 3:37 ` Steven Rostedt
2017-12-19 4:20 ` Tobin C. Harding
2017-12-18 22:35 ` Tobin C. Harding
2017-12-19 23:19 ` kbuild test robot
2017-12-19 23:39 ` kbuild test robot
2017-12-18 5:31 ` Michael Ellerman [this message]
2017-12-18 6:00 ` [kernel-hardening] [PATCH 0/3] kallsyms: don't leak address Tobin C. Harding
2017-12-18 9:17 ` Tobin C. Harding
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