Plundervolt - undervolting apparently causing SGX to dump keys

Discussion in 'AnyDVD HD (UHD only)' started by wiyosaya, Jan 9, 2020.

  1. wiyosaya

    wiyosaya New Member

    I'm not sure if this is the correct forum, and I do not have the requisite hardware, or time, to check this myself, but there is apparently a newly discovered, Dec. 11, 2019, exploit that will cause SGX on some Intel procs to dump 4K UHD blu-ray keys.

    Here are a couple of links for starters for anyone interested

    https://forums.anandtech.com/threads/yet-another-intel-vulnerability.2574151/
    https://plundervolt.com/

    Also note that Intel has apparently issued a microcode update that turns off the ability to undervolt any affected CPUs.