Red Hat Security Advisory 2020-5369-01 - The microcode_ctl packages provide microcode updates for Intel. Issues addressed include an information leakage vulnerability.
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Red Hat Security Advisory 2020-5185-01 - The microcode_ctl packages provide microcode updates for Intel. Issues addressed include an information leakage vulnerability.
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Red Hat Security Advisory 2020-5190-01 - The microcode_ctl packages provide microcode updates for Intel. Issues addressed include an information leakage vulnerability.
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Red Hat Security Advisory 2020-5188-01 - The microcode_ctl packages provide microcode updates for Intel. Issues addressed include an information leakage vulnerability.
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Red Hat Security Advisory 2020-5189-01 - The microcode_ctl packages provide microcode updates for Intel.
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Red Hat Security Advisory 2020-5181-01 - The microcode_ctl packages provide microcode updates for Intel. Issues addressed include an information leakage vulnerability.
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Red Hat Security Advisory 2020-5186-01 - The microcode_ctl packages provide microcode updates for Intel. Issues addressed include an information leakage vulnerability.
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Red Hat Security Advisory 2020-5182-01 - The microcode_ctl packages provide microcode updates for Intel. Issues addressed include an information leakage vulnerability.
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Red Hat Security Advisory 2020-5183-01 - The microcode_ctl packages provide microcode updates for Intel. Issues addressed include an information leakage vulnerability.
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Red Hat Security Advisory 2020-5184-01 - The microcode_ctl packages provide microcode updates for Intel.
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Ubuntu Security Notice 4628-2 - USN-4628-1 provided updated Intel Processor Microcode. Unfortunately, that update prevented certain processors in the Intel Tiger Lake family from booting successfully. This update reverts the microcode update for the Tiger Lake processor family. Please note that the 'dis_ucode_ldr' kernel command line option can be added in the boot menu to disable microcode loading for system recovery. Various other issues were also addressed.
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Red Hat Security Advisory 2020-5083-01 - An update for microcode_ctl is now available for Red Hat Enterprise Linux 7. Issues addressed include an information leakage vulnerability.
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Red Hat Security Advisory 2020-5084-01 - An update for microcode_ctl is now available for Red Hat Enterprise Linux 6.
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Red Hat Security Advisory 2020-5085-01 - An update for microcode_ctl is now available for Red Hat Enterprise Linux 8. Issues addressed include an information leakage vulnerability.
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Ubuntu Security Notice 4628-1 - Moritz Lipp, Michael Schwarz, Andreas Kogler, David Oswald, Catherine Easdon, Claudio Canella, and Daniel Gruss discovered that the Intel Running Average Power Limit feature of some Intel processors allowed a side- channel attack based on power consumption measurements. A local attacker could possibly use this to expose sensitive information. Ezra Caltum, Joseph Nuzman, Nir Shildan and Ofir Joseff discovered that some Intel Processors did not properly remove sensitive information before storage or transfer in some situations. A local attacker could possibly use this to expose sensitive information. Various other issues were also addressed.
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