Re-generate Android U L3 after renewal policy fix

Browse Source

Merge of
https://widevine-internal-review.git.corp.google.com/c/cdm/+/198672

Fix to L3 renewal policy bypass attack:
OEMCrypto_DeriveKeysFromSessionKey cannot be called after a license is
loaded.

System IDs:
build_arm_u_2024() { build_arm_with_id 34136; }
build_arm64_u_2024() { build_arm64_with_id 34137; }
build_x86_u_2024() { build_x86_with_id 34138; }
build_x86_64_u_2024() { build_x86_64_with_id 34139; }

Test: tested with
https: //widevine-internal-review.git.corp.google.com/c/cdm/+/196392
Test: run_level3_static_tests
Test: run wvts on Pixel7
Bug: 334154045
Change-Id: I3ffad1ccec288d89456db98a2055d453f571fb5c

...

This commit is contained in:

Cong Lin

2024-05-17 21:50:51 +00:00

parent a7a1d49256

commit a65f9d8806

4 changed files with 298371 additions and 297804 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download Patch File Download Diff File Expand all files Collapse all files

145703

libwvdrmengine/level3/x86/libl3oemcrypto.cpp

File diff suppressed because it is too large Load Diff