[ubuntu/focal-proposed] grub2-unsigned 2.06-2ubuntu14 (Accepted)
Julian Andres Klode
julian.klode at canonical.com
Wed Jan 18 17:59:53 UTC 2023
grub2-unsigned (2.06-2ubuntu14) kinetic; urgency=medium
* SECURITY UPDATE: Fix out of bounds writes due specially crafted fonts.
- add debian/patches/font-Fix-several-integer-overflows-in-grub_font_construct.patch
- add debian/patches/font-Fix-an-integer-underflow-in-blit_comb.patch
- CVE-2022-2601, CVE-2022-3775
- LP: #1996950
* Fix various issues as a result of fuzzing, static analysis and code
review:
- add debian/patches/font-Reject-glyphs-exceeds-font-max_glyph_width-or-font-m.patch
- add debian/patches/font-Fix-size-overflow-in-grub_font_get_glyph_internal.patch
- add debian/patchces/font-Remove-grub_font_dup_glyph.patch
- add debian/patches/font-Fix-integer-overflow-in-ensure_comb_space.patch
- add debian/patches/font-Fix-integer-overflow-in-BMP-index.patch
- add debian/patches/font-Fix-integer-underflow-in-binary-search-of-char-index.patch
- add debian/patches/fbutil-Fix-integer-overflow.patch
- add debian/patches/font-Harden-grub_font_blit_glyph-and-grub_font_blit_glyph.patch
- add debian/patches/font-Assign-null_font-to-glyphs-in-ascii_font_glyph.patch
- add debian/patches/normal-charset-Fix-an-integer-overflow-in-grub_unicode_ag.patch
* Enforce verification of fonts when secure boot is enabled:
- add debian/patches/kern-efi-sb-Enforce-verification-of-font-files.patch
* Bundle unicode.pf2 in a squashfs memdisk attached to the signed EFI binary
- update debian/control
- update debian/build-efi-image
- add debian/patches/font-Try-opening-fonts-from-the-bundled-memdisk.patch
* Fix LP: #1997006 - add support for performing measurements to RTMRs
- add debian/patches/commands-efi-tpm-Refine-the-status-of-log-event.patch
- add debian/patches/commands-efi-tpm-Use-grub_strcpy-instead-of-grub_memcpy.patch
- add debian/patches/efi-tpm-Add-EFI_CC_MEASUREMENT_PROTOCOL-support.patch
* Fix the squashfs tests during the build
- remove debian/patches/ubuntu-fix-reproducible-squashfs-test.patch
- add debian/patches/tests-Explicitly-unset-SOURCE_DATE_EPOCH-before-running-f.patch
* Bump SBAT generation:
- update debian/sbat.ubuntu.csv.in
Date: 2022-11-18 10:24:13.698835+00:00
Changed-By: Chris Coulson <chris.coulson at canonical.com>
Signed-By: Julian Andres Klode <julian.klode at canonical.com>
https://launchpad.net/ubuntu/+source/grub2-unsigned/2.06-2ubuntu14
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