Google · Widevine Ta Log · CVE-2021-25476
Name of the Vulnerable Software and Affected Versions:
Widevine TA log versions prior to SMR Oct-2021 Release 1
Description:
An information disclosure issue allows attackers to bypass the ASLR protection mechanism in TEE. This affects the Widevine TA log, enabling potential exploitation.
Recommendations:
For versions prior to SMR Oct-2021 Release 1, update to SMR Oct-2021 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive information that could be exposed through the Widevine TA log until a patch is applied.