| Message ID | 161428671215.677100.6372209948022011988.stgit@warthog.procyon.org.uk (mailing list archive) |
|---|---|
| Headers | show |
| Series | keys: Add EFI_CERT_X509_GUID support for dbx/mokx entries | expand |
> On Feb 25, 2021, at 1:58 PM, David Howells <dhowells@redhat.com> wrote: > > > Here's my take on v5 of Eric Snowberg's patches[1]: > > This series of patches adds support for EFI_CERT_X509_GUID entries [2]. It has > been expanded to not only include dbx entries but also entries in the mokx. > Additionally Eric included his patches to preload these certificate [3]. > > The patches can be found on the following branch: > > https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/log/?h=keys-cve-2020-26541-branch > > Changes: > - I've modified the first patch in the series to fix a configuration > problem[4][5], to move the added functions to a more logical place within the > file and to add kerneldoc comments. Thanks for making these changes. I reviewed and tested the series again. The only thing I found is we may want to fold in this patch [1] too. Other than that, everything LGTM. [1] https://patchwork.kernel.org/project/keyrings/patch/20210204033208.1389901-1-eric.snowberg@oracle.com/ > > Link: https://lore.kernel.org/r/20210122181054.32635-1-eric.snowberg@oracle.com [1] > Link: https://patchwork.kernel.org/project/linux-security-module/patch/20200916004927.64276-1-eric.snowberg@oracle.com/ [2] > Link: https://lore.kernel.org/patchwork/cover/1315485/ [3] > Link: https://lore.kernel.org/r/bc2c24e3-ed68-2521-0bf4-a1f6be4a895d@infradead.org/ [4] > Link: https://lore.kernel.org/r/20210225125638.1841436-1-arnd@kernel.org/ [5] > > David > --- > Eric Snowberg (4): > certs: Add EFI_CERT_X509_GUID support for dbx entries > certs: Move load_system_certificate_list to a common function > certs: Add ability to preload revocation certs > integrity: Load mokx variables into the blacklist keyring > > > certs/Kconfig | 8 +++ > certs/Makefile | 20 ++++++- > certs/blacklist.c | 17 ++++++ > certs/common.c | 56 +++++++++++++++++++ > certs/common.h | 9 +++ > certs/revocation_certificates.S | 21 +++++++ > certs/system_keyring.c | 49 +--------------- > scripts/Makefile | 1 + > security/integrity/platform_certs/load_uefi.c | 20 ++++++- > 9 files changed, 150 insertions(+), 51 deletions(-) > create mode 100644 certs/common.c > create mode 100644 certs/common.h > create mode 100644 certs/revocation_certificates.S > >
Here's my take on v5 of Eric Snowberg's patches[1]: This series of patches adds support for EFI_CERT_X509_GUID entries [2]. It has been expanded to not only include dbx entries but also entries in the mokx. Additionally Eric included his patches to preload these certificate [3]. The patches can be found on the following branch: https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/log/?h=keys-cve-2020-26541-branch Changes: - I've modified the first patch in the series to fix a configuration problem[4][5], to move the added functions to a more logical place within the file and to add kerneldoc comments. Link: https://lore.kernel.org/r/20210122181054.32635-1-eric.snowberg@oracle.com [1] Link: https://patchwork.kernel.org/project/linux-security-module/patch/20200916004927.64276-1-eric.snowberg@oracle.com/ [2] Link: https://lore.kernel.org/patchwork/cover/1315485/ [3] Link: https://lore.kernel.org/r/bc2c24e3-ed68-2521-0bf4-a1f6be4a895d@infradead.org/ [4] Link: https://lore.kernel.org/r/20210225125638.1841436-1-arnd@kernel.org/ [5] David --- Eric Snowberg (4): certs: Add EFI_CERT_X509_GUID support for dbx entries certs: Move load_system_certificate_list to a common function certs: Add ability to preload revocation certs integrity: Load mokx variables into the blacklist keyring certs/Kconfig | 8 +++ certs/Makefile | 20 ++++++- certs/blacklist.c | 17 ++++++ certs/common.c | 56 +++++++++++++++++++ certs/common.h | 9 +++ certs/revocation_certificates.S | 21 +++++++ certs/system_keyring.c | 49 +--------------- scripts/Makefile | 1 + security/integrity/platform_certs/load_uefi.c | 20 ++++++- 9 files changed, 150 insertions(+), 51 deletions(-) create mode 100644 certs/common.c create mode 100644 certs/common.h create mode 100644 certs/revocation_certificates.S