[edk2-devel] [PATCH RESEND 0/1] security fix: possible heap corruption with LzmaUefiDecompressGetInfo
Laszlo Ersek
lersek at redhat.com
Thu Nov 19 11:50:33 UTC 2020
Repo: https://pagure.io/lersek/edk2.git
Branch: tianocore_1816_resend
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1816
"RESEND" because I'm publicly posting the patch from
<https://bugzilla.tianocore.org/show_bug.cgi?id=1816#c9>.
The Reviewed-by tags on the patch originate from
<https://bugzilla.tianocore.org/show_bug.cgi?id=1816#c12> and
<https://bugzilla.tianocore.org/show_bug.cgi?id=1816#c17>.
Repeated the simple regression test at
<https://bugzilla.tianocore.org/show_bug.cgi?id=1816#c10>.
This series targets edk2-stable202011. I plan to merge it later this
week, based on Liming's R-b.
Liming, highlighting TianoCore#1816 in the "proposed features" list
could be useful.
Cc: Dandan Bi <dandan.bi at intel.com>
Cc: Hao A Wu <hao.a.wu at intel.com>
Cc: Jian J Wang <jian.j.wang at intel.com>
Cc: Liming Gao <gaoliming at byosoft.com.cn>
Cc: Philippe Mathieu-Daudé <philmd at redhat.com>
Thanks!
Laszlo
Laszlo Ersek (1):
MdeModulePkg/LzmaCustomDecompressLib: catch 4GB+ uncompressed buffer
sizes
MdeModulePkg/Library/LzmaCustomDecompressLib/LzmaDecompressLibInternal.h | 5 +++++
MdeModulePkg/Library/LzmaCustomDecompressLib/LzmaDecompress.c | 7 +++++++
2 files changed, 12 insertions(+)
--
2.19.1.3.g30247aa5d201
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