Lines Matching +full:use +full:- +full:rtm

1 .. SPDX-License-Identifier: GPL-2.0
3 TAA - TSX Asynchronous Abort
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28    CVE-2019-11135  TAA    TSX Asynchronous Abort (TAA) condition on some
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43 hardware transactional memory support to improve performance of multi-threaded
58 Because the buffers are potentially shared between Hyper-Threads cross
59 Hyper-Thread attacks are possible.
61 The victim of a malicious actor does not need to make use of TSX. Only the
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96 .. list-table::
98    * - 'Vulnerable'
99 …- The CPU is affected by this vulnerability and the microcode and kernel mitigation are not applie…
100    * - 'Vulnerable: Clear CPU buffers attempted, no microcode'
101      - The processor is vulnerable but microcode is not updated. The
114    * - 'Mitigation: Clear CPU buffers'
115      - The microcode has been updated to clear the buffers. TSX is still enabled.
116    * - 'Mitigation: TSX disabled'
117      - TSX is disabled.
118    * - 'Not affected'
119      - The CPU is not affected by this issue.
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158                 systems which are MDS-affected and deploy MDS mitigation,
165                 CPU is not vulnerable to cross-thread TAA attacks.
175 to control the TSX feature and the enumeration of the TSX feature bits (RTM
193                 several previous speculation-related CVEs, and so there may be
206   tsx=on     tsx_async_abort=full         The system will use VERW to clear CPU
207                                           buffers. Cross-thread attacks are still
209   tsx=on     tsx_async_abort=full,nosmt   As above, cross-thread attacks on SMT
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270   - Deploy TSX disable mitigation (tsx_async_abort=full tsx=off).