Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754618AbcDYL0r (ORCPT ); Mon, 25 Apr 2016 07:26:47 -0400 Received: from mail-wm0-f50.google.com ([74.125.82.50]:37369 "EHLO mail-wm0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754296AbcDYL0p (ORCPT ); Mon, 25 Apr 2016 07:26:45 -0400 From: Matt Fleming To: Ingo Molnar , Thomas Gleixner , "H . Peter Anvin" Cc: Matt Fleming , Ard Biesheuvel , linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org, Chris Wilson , Jani Nikula , Jason Andryuk , Laszlo Ersek , Matthew Garrett , Peter Jones Subject: [GIT PULL] EFI urgent fix Date: Mon, 25 Apr 2016 12:26:41 +0100 Message-Id: <1461583602-31599-1-git-send-email-matt@codeblueprint.co.uk> X-Mailer: git-send-email 2.7.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1042 Lines: 26 Folks, please pull the following fix from Laszlo that ensures we don't perform an out-of-bounds access when matching EFI variable names against the variable protection whitelist. The following changes since commit c3b46c73264b03000d1e18b22f5caf63332547c9: Linux 4.6-rc4 (2016-04-17 19:13:32 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git tags/efi-urgent for you to fetch changes up to 630ba0cc7a6dbafbdee43795617c872b35cde1b4: efi: Fix out-of-bounds read in variable_matches() (2016-04-22 19:41:41 +0100) ---------------------------------------------------------------- * Avoid out-of-bounds access in the efivars code when performing string matching on converted EFI variable names - Laszlo Ersek ---------------------------------------------------------------- Laszlo Ersek (1): efi: Fix out-of-bounds read in variable_matches() drivers/firmware/efi/vars.c | 37 ++++++++++++++++++++++++++----------- 1 file changed, 26 insertions(+), 11 deletions(-)