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Update CHANGELOG for late-breaking OPK v17.1.1 changes

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Merge from Widevine repo of http://go/wvgerrit/169073

Due to the late-breaking maximum_minor_version change, we had to revise
the CHANGELOG on the release branch. This patch ports this change to the
development branches.

Bug: 275264353
Test: luci tests
Change-Id: I46a18bd05ad1ae2afc766eaaf39c563f82f4eeea
This commit is contained in:
John "Juce" Bruce
2023-03-27 19:41:47 -07:00
committed by Fred Gylys-Colwell
parent d7ee89bab0
commit 8dd8fc5a79
1 changed files with 12 additions and 10 deletions
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22
libwvdrmengine/oemcrypto/CHANGELOG.md
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@@ -169,16 +169,18 @@ OS.
## [OPK Version 17.1.1][v17.1+opk-v17.1.1]
This release only affects OPK and not any other part of OEMCrypto. This release
fixes a flaw in the OPK code that could allow content that requires HDCP 2 to
output over a display connection that only supports HDCP 1. This bug would only
be triggered if the WTPI implementation reports the minor version number of
HDCP 1 connections. If your implementation of `WTPI_CurrentHDCPCapability()`
ever returns `HDCP_V1_0`, `HDCP_V1_1`, `HDCP_V1_2`, `HDCP_V1_3`, or `HDCP_V1_4`,
your device is vulnerable and you should take this patch urgently. If your
implementation of `WTPI_CurrentHDCPCapability()` only ever returns `HDCP_V1` for
HDCP 1 connections or does not support HDCP 1, then your device is not affected.
You will not need to change your WTPI implementation to apply this patch.
This release fixes a flaw in the OPK code that could allow content that requires
HDCP 2 to output over a display connection that only supports HDCP 1. This bug
would only be triggered if the WTPI implementation reports the minor version
number of HDCP 1 connections. If your implementation of
`WTPI_CurrentHDCPCapability()` ever returns `HDCP_V1_0`, `HDCP_V1_1`,
`HDCP_V1_2`, `HDCP_V1_3`, or `HDCP_V1_4`, your device is vulnerable and you
should take this patch urgently. If your implementation of
`WTPI_CurrentHDCPCapability()` only ever returns `HDCP_V1` for HDCP 1
connections or does not support HDCP 1, then your device is not affected. You
will not need to change your WTPI implementation to apply this patch.
This release also fixes the value of `maximum_minor_version` in ODK.
## [Version 17.1][v17.1]