linux-kernel - [PATCH 0/4] x86/unwind: 32-bit unwinder fixes

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-next>] [day] [month] [year] [list]

Date:   Mon,  9 Oct 2017 20:20:01 -0500
From:   Josh Poimboeuf <jpoimboe@...hat.com>
To:     x86@...nel.org
Cc:     linux-kernel@...r.kernel.org,
        Fengguang Wu <fengguang.wu@...el.com>,
        Byungchul Park <byungchul.park@....com>,
        Ingo Molnar <mingo@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>, LKP <lkp@...org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>
Subject: [PATCH 0/4] x86/unwind: 32-bit unwinder fixes

Some x86-32 unwinder bug fixes.

Josh Poimboeuf (4):
  x86/unwind: Fix dereference of untrusted pointer
  x86/unwind: Use MSB for frame pointer encoding on 32-bit
  x86/unwind: Align stack pointer in unwinder dump
  x86/unwind: Disable unwinder warnings on 32-bit

 arch/x86/entry/entry_32.S      |  4 ++--
 arch/x86/kernel/unwind_frame.c | 38 ++++++++++++++++++++++++++++++++++++--
 2 files changed, 38 insertions(+), 4 deletions(-)

-- 
2.13.6