SecurityPhoronixabout 1 hour ago
Linux Fixes Faulty BHI Mitigation Selection
1 min read
Debian developer Breno Leitao identifies a bug where Linux disables Branch History Injection mitigation for Intel and some ARM/AMD CPUs when KVM is disabled. The fix ensures proper application of CPUMITIGATEUSERKERNEL settings and will merge into Linux 7.4-rc2 before back-porting to patches since 2022.
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