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| author | Marta Rybczynska <rybczynska@gmail.com> | 2021-12-06 08:15:43 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-12-14 22:49:22 +0000 |
| commit | ec21b227cdd2508717f7c9d50b7fd6046a7fc1b0 (patch) | |
| tree | f4ed15c199abd666e0a6118128bdd38dc540c208 /scripts/lib/scriptutils.py | |
| parent | 947e5ff11c56e1a8d0d7e7c4b6bad6ce913fd22b (diff) | |
| download | poky-ec21b227cdd2508717f7c9d50b7fd6046a7fc1b0.tar.gz | |
libgcrypt: solve CVE-2021-33560 and CVE-2021-40528
This change fixes patches for two issues reported in a research
paper [1]: a side channel attack (*) and a cross-configuration
attack (**).
In this commit we add a fix for (*) that wasn't marked as a CVE
initially upstream. A fix of (**) previosly available in OE
backports is in fact fixing CVE-2021-40528, not CVE-2021-33560
as marked in the commit message.
We commit the accual fix for CVE-2021-33560 and rename the
existing fix with the correct CVE-2021-40528.
For details of the mismatch and the timeline see [2] (fix of the
documentation) and [3] (the related ticket upstream).
[1] https://eprint.iacr.org/2021/923.pdf
[2] https://dev.gnupg.org/rCb118681ebc4c9ea4b9da79b0f9541405a64f4c13
[3] https://dev.gnupg.org/T5328#149606
(From OE-Core rev: 0ce5c68933b52d2cfe9eea967d24d57ac82250c3)
Signed-off-by: Marta Rybczynska <marta.rybczynska@huawei.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts/lib/scriptutils.py')
0 files changed, 0 insertions, 0 deletions