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fix: CVE-2019-11135 (TAA) detect new 0x10F MSR for TSX-disabled CPUs (#414)

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Stéphane Lesimple
2026-04-06 03:23:56 +02:00
parent 3c61c7489b
commit 6332fc3405
4 changed files with 63 additions and 2 deletions
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src/libs/340_cpu_msr.sh
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@@ -153,6 +153,7 @@ write_msr_one_core() {
readonly MSR_IA32_PLATFORM_ID=0x17
readonly MSR_IA32_SPEC_CTRL=0x48
readonly MSR_IA32_ARCH_CAPABILITIES=0x10a
readonly MSR_IA32_TSX_FORCE_ABORT=0x10f
readonly MSR_IA32_TSX_CTRL=0x122
readonly MSR_IA32_MCU_OPT_CTRL=0x123
readonly READ_MSR_RET_OK=0