[PATCH 0/4] keys: Add EFI_CERT_X509_GUID support for dbx/mokx entries

From: David Howells
Date: Thu Feb 25 2021 - 16:09:08 EST

Next message: David Howells: "[PATCH 1/4] certs: Add EFI_CERT_X509_GUID support for dbx entries"
Previous message: Mike Rapoport: "Re: [PATCH] memblock: fix section mismatch warning"
Next in thread: David Howells: "[PATCH 1/4] certs: Add EFI_CERT_X509_GUID support for dbx entries"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

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@xxxxxxxxxx [1]
Link: https://patchwork.kernel.org/project/linux-security-module/patch/20200916004927.64276-1-eric.snowberg@xxxxxxxxxx/ [2]
Link: https://lore.kernel.org/patchwork/cover/1315485/ [3]
Link: https://lore.kernel.org/r/bc2c24e3-ed68-2521-0bf4-a1f6be4a895d@xxxxxxxxxxxxx/ [4]
Link: https://lore.kernel.org/r/20210225125638.1841436-1-arnd@xxxxxxxxxx/ [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

Next message: David Howells: "[PATCH 1/4] certs: Add EFI_CERT_X509_GUID support for dbx entries"
Previous message: Mike Rapoport: "Re: [PATCH] memblock: fix section mismatch warning"
Next in thread: David Howells: "[PATCH 1/4] certs: Add EFI_CERT_X509_GUID support for dbx entries"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]