| commit | f04910fe67f8108bc77e5b06e669686b723ac560 | |
| author | Arvind Sankar <nivedita@alum.mit.edu> | |
| Sat, 29 Feb 2020 23:11:20 +0000 (29 18:11 -0500) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Mon, 22 Jun 2020 07:32:48 +0000 (22 09:32 +0200) | ||
| tree | 4cb76de035a11228508f906885dc3dad25cc2dd5 | treesnapshot (tar.gz zip) |
| parent | 568651240b85443fd8c694d16a55ce5150a25d0d | commitdiff |
x86/mm: Stop printing BRK addresses
[ Upstream commit 67d631b7c05eff955ccff4139327f0f92a5117e5 ]
This currently leaks kernel physical addresses into userspace.
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Kees Cook <keescook@chromium.org>
Acked-by: Dave Hansen <dave.hansen@intel.com>
Link: https://lkml.kernel.org/r/20200229231120.1147527-1-nivedita@alum.mit.edu
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 67d631b7c05eff955ccff4139327f0f92a5117e5 ]
This currently leaks kernel physical addresses into userspace.
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Kees Cook <keescook@chromium.org>
Acked-by: Dave Hansen <dave.hansen@intel.com>
Link: https://lkml.kernel.org/r/20200229231120.1147527-1-nivedita@alum.mit.edu
Signed-off-by: Sasha Levin <sashal@kernel.org>
| arch/x86/mm/init.c | diffblobblamehistory |