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| author | Simon Glass <sjg@chromium.org> | 2021-02-15 17:08:11 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-02-15 22:31:53 -0500 |
| commit | 124c255731c76a2b09587378b2bcce561bcd3f2d (patch) | |
| tree | 03e9ce18107e891c917d48b177560370fc2f6708 /disk | |
| parent | 6f3c2d8aa5e6cbd80b5e869bbbddecb66c329d01 (diff) | |
| download | u-boot-124c255731c76a2b09587378b2bcce561bcd3f2d.tar.gz u-boot-124c255731c76a2b09587378b2bcce561bcd3f2d.tar.xz u-boot-124c255731c76a2b09587378b2bcce561bcd3f2d.zip | |
libfdt: Check for multiple/invalid root nodes
It is possible to construct a devicetree blob with multiple root nodes.
Update fdt_check_full() to check for this, along with a root node with an
invalid name.
CVE-2021-27097
Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Bruce Monroe <bruce.monroe@intel.com>
Reported-by: Arie Haenel <arie.haenel@intel.com>
Reported-by: Julien Lenoir <julien.lenoir@intel.com>
Diffstat (limited to 'disk')
0 files changed, 0 insertions, 0 deletions