+linux (4.13.0-28.31) UNRELEASED; urgency=low
+
+ CHANGELOG: Do not edit directly. Autogenerated at release.
+ CHANGELOG: Use the printchanges target to see the curent changes.
+ CHANGELOG: Use the insertchanges target to create the final log.
+
+ -- Seth Forshee <seth.forshee@canonical.com> Thu, 11 Jan 2018 17:40:10 -0600
+
+linux (4.13.0-27.30) artful; urgency=low
+
+ * linux: 4.13.0-27.30 -proposed tracker (LP: #1742722)
+
+ [ Andy Whitcroft ]
+ * CVE-2017-5753
+ - locking/barriers: introduce new memory barrier gmb()
+ - bpf: prevent speculative execution in eBPF interpreter
+ - x86, bpf, jit: prevent speculative execution when JIT is enabled
+ - uvcvideo: prevent speculative execution
+ - carl9170: prevent speculative execution
+ - p54: prevent speculative execution
+ - qla2xxx: prevent speculative execution
+ - cw1200: prevent speculative execution
+ - Thermal/int340x: prevent speculative execution
+ - userns: prevent speculative execution
+ - ipv6: prevent speculative execution
+ - fs: prevent speculative execution
+ - net: mpls: prevent speculative execution
+ - udf: prevent speculative execution
+ - x86/feature: Enable the x86 feature to control Speculation
+ - x86/feature: Report presence of IBPB and IBRS control
+ - x86/enter: MACROS to set/clear IBRS and set IBPB
+ - x86/enter: Use IBRS on syscall and interrupts
+ - x86/idle: Disable IBRS entering idle and enable it on wakeup
+ - x86/idle: Disable IBRS when offlining cpu and re-enable on wakeup
+ - x86/mm: Set IBPB upon context switch
+ - x86/mm: Only set IBPB when the new thread cannot ptrace current thread
+ - x86/entry: Stuff RSB for entry to kernel for non-SMEP platform
+ - x86/kvm: add MSR_IA32_SPEC_CTRL and MSR_IA32_PRED_CMD to kvm
+ - x86/kvm: Set IBPB when switching VM
+ - x86/kvm: Toggle IBRS on VM entry and exit
+ - x86/kvm: Pad RSB on VM transition
+ - x86/spec_ctrl: Add sysctl knobs to enable/disable SPEC_CTRL feature
+ - x86/spec_ctrl: Add lock to serialize changes to ibrs and ibpb control
+ - x86/syscall: Clear unused extra registers on syscall entrance
+ - x86/syscall: Clear unused extra registers on 32-bit compatible syscall
+ entrance
+ - x86/entry: Use retpoline for syscall's indirect calls
+ - x86/cpu/AMD: Add speculative control support for AMD
+ - x86/microcode: Extend post microcode reload to support IBPB feature
+ - KVM: SVM: Do not intercept new speculative control MSRs
+ - x86/svm: Set IBRS value on VM entry and exit
+ - x86/svm: Set IBPB when running a different VCPU
+ - KVM: x86: Add speculative control CPUID support for guests
+ - x86/svm: Add code to clobber the RSB on VM exit
+ - x86/svm: Add code to clear registers on VM exit
+ - x86/cpu/AMD: Remove now unused definition of MFENCE_RDTSC feature
+ - powerpc: add gmb barrier
+ - s390/spinlock: add gmb memory barrier
+ - x86/microcode/AMD: Add support for fam17h microcode loading
+
+ * CVE-2017-5715
+ - locking/barriers: introduce new memory barrier gmb()
+ - bpf: prevent speculative execution in eBPF interpreter
+ - x86, bpf, jit: prevent speculative execution when JIT is enabled
+ - uvcvideo: prevent speculative execution
+ - carl9170: prevent speculative execution
+ - p54: prevent speculative execution
+ - qla2xxx: prevent speculative execution
+ - cw1200: prevent speculative execution
+ - Thermal/int340x: prevent speculative execution
+ - userns: prevent speculative execution
+ - ipv6: prevent speculative execution
+ - fs: prevent speculative execution
+ - net: mpls: prevent speculative execution
+ - udf: prevent speculative execution
+ - x86/feature: Enable the x86 feature to control Speculation
+ - x86/feature: Report presence of IBPB and IBRS control
+ - x86/enter: MACROS to set/clear IBRS and set IBPB
+ - x86/enter: Use IBRS on syscall and interrupts
+ - x86/idle: Disable IBRS entering idle and enable it on wakeup
+ - x86/idle: Disable IBRS when offlining cpu and re-enable on wakeup
+ - x86/mm: Set IBPB upon context switch
+ - x86/mm: Only set IBPB when the new thread cannot ptrace current thread
+ - x86/entry: Stuff RSB for entry to kernel for non-SMEP platform
+ - x86/kvm: add MSR_IA32_SPEC_CTRL and MSR_IA32_PRED_CMD to kvm
+ - x86/kvm: Set IBPB when switching VM
+ - x86/kvm: Toggle IBRS on VM entry and exit
+ - x86/kvm: Pad RSB on VM transition
+ - x86/spec_ctrl: Add sysctl knobs to enable/disable SPEC_CTRL feature
+ - x86/spec_ctrl: Add lock to serialize changes to ibrs and ibpb control
+ - x86/syscall: Clear unused extra registers on syscall entrance
+ - x86/syscall: Clear unused extra registers on 32-bit compatible syscall
+ entrance
+ - x86/entry: Use retpoline for syscall's indirect calls
+ - x86/cpu/AMD: Add speculative control support for AMD
+ - x86/microcode: Extend post microcode reload to support IBPB feature
+ - KVM: SVM: Do not intercept new speculative control MSRs
+ - x86/svm: Set IBRS value on VM entry and exit
+ - x86/svm: Set IBPB when running a different VCPU
+ - KVM: x86: Add speculative control CPUID support for guests
+ - x86/svm: Add code to clobber the RSB on VM exit
+ - x86/svm: Add code to clear registers on VM exit
+ - x86/cpu/AMD: Remove now unused definition of MFENCE_RDTSC feature
+ - powerpc: add gmb barrier
+ - s390/spinlock: add gmb memory barrier
+ - x86/microcode/AMD: Add support for fam17h microcode loading
+
+ * CVE-2017-5754
+ - x86/pti: Enable PTI by default
+ - x86/pti: Make sure the user/kernel PTEs match
+ - x86/dumpstack: Fix partial register dumps
+ - x86/dumpstack: Print registers for first stack frame
+ - x86/process: Define cpu_tss_rw in same section as declaration
+ - x86/mm: Set MODULES_END to 0xffffffffff000000
+ - x86/mm: Map cpu_entry_area at the same place on 4/5 level
+ - x86/kaslr: Fix the vaddr_end mess
+ - x86/events/intel/ds: Use the proper cache flush method for mapping ds
+ buffers
+ - x86/tlb: Drop the _GPL from the cpu_tlbstate export
+ - x86/alternatives: Add missing '\n' at end of ALTERNATIVE inline asm
+ - x86/pti: Rename BUG_CPU_INSECURE to BUG_CPU_MELTDOWN
+ - x86/pti: Unbreak EFI old_memmap
+ - x86/Documentation: Add PTI description
+ - x86/cpufeatures: Add X86_BUG_SPECTRE_V[12]
+ - sysfs/cpu: Add vulnerability folder
+ - x86/cpu: Implement CPU vulnerabilites sysfs functions
+ - x86/tboot: Unbreak tboot with PTI enabled
+ - x86/mm/pti: Remove dead logic in pti_user_pagetable_walk*()
+ - x86/cpu/AMD: Make LFENCE a serializing instruction
+ - x86/cpu/AMD: Use LFENCE_RDTSC in preference to MFENCE_RDTSC
+ - sysfs/cpu: Fix typos in vulnerability documentation
+ - x86/alternatives: Fix optimize_nops() checking
+ - x86/pti: Make unpoison of pgd for trusted boot work for real
+ - s390: introduce CPU alternatives
+ - s390: add ppa to kernel entry / exit
+ - SAUCE: powerpc: Secure memory rfi flush
+ - SAUCE: rfi-flush: Make DEBUG_RFI a CONFIG option
+ - SAUCE: rfi-flush: Add HRFI_TO_UNKNOWN and use it in denorm
+ - SAUCE: rfi-flush: kvmppc_skip_(H)interrupt returns to host kernel
+ - SAUCE: KVM: Revert the implementation of H_GET_CPU_CHARACTERISTICS
+ - SAUCE: rfi-flush: Implement congruence-first fallback flush
+ - SAUCE: rfi-flush: Make l1d_flush_type bit flags
+ - SAUCE: rfi-flush: Push the instruction selection down to the patching
+ routine
+ - SAUCE: rfi-flush: Expand the RFI section to two nop slots
+ - SAUCE: rfi-flush: Support more than one flush type at once
+ - SAUCE: rfi-flush: Allow HV to advertise multiple flush types
+ - SAUCE: rfi-flush: Add speculation barrier before ori 30,30,0 flush
+ - SAUCE: rfi-flush: Add barriers to the fallback L1D flushing
+ - SAUCE: rfi-flush: Rework powernv logic to be more cautious
+ - SAUCE: rfi-flush: Rework pseries logic to be more cautious
+ - SAUCE: rfi-flush: Put the fallback flushes in the real trampoline section
+ - SAUCE: rfi-flush: Fix the fallback flush to actually activate
+ - SAUCE: rfi-flush: Fix HRFI_TO_UNKNOWN
+ - SAUCE: rfi-flush: Refactor the macros so the nops are defined once
+ - SAUCE: rfi-flush: Add no_rfi_flush and nopti comandline options
+ - SAUCE: rfi-flush: Use rfi-flush in printks
+ - SAUCE: rfi-flush: Fallback flush add load dependency
+ - SAUCE: rfi-flush: Fix the 32-bit KVM build
+ - SAUCE: rfi-flush: Fix some RFI conversions in the KVM code
+ - SAUCE: rfi-flush: Make the fallback robust against memory corruption
+ - [Config] Disable CONFIG_PPC_DEBUG_RFI
+ - [Config] updateconfigs to enable GENERIC_CPU_VULNERABILITIES
+
+ * powerpc: flush L1D on return to use (LP: #1742772)
+ - SAUCE: powerpc: Secure memory rfi flush
+ - SAUCE: rfi-flush: Make DEBUG_RFI a CONFIG option
+ - SAUCE: rfi-flush: Add HRFI_TO_UNKNOWN and use it in denorm
+ - SAUCE: rfi-flush: kvmppc_skip_(H)interrupt returns to host kernel
+ - SAUCE: KVM: Revert the implementation of H_GET_CPU_CHARACTERISTICS
+ - SAUCE: rfi-flush: Implement congruence-first fallback flush
+ - SAUCE: rfi-flush: Make l1d_flush_type bit flags
+ - SAUCE: rfi-flush: Push the instruction selection down to the patching
+ routine
+ - SAUCE: rfi-flush: Expand the RFI section to two nop slots
+ - SAUCE: rfi-flush: Support more than one flush type at once
+ - SAUCE: rfi-flush: Allow HV to advertise multiple flush types
+ - SAUCE: rfi-flush: Add speculation barrier before ori 30,30,0 flush
+ - SAUCE: rfi-flush: Add barriers to the fallback L1D flushing
+ - SAUCE: rfi-flush: Rework powernv logic to be more cautious
+ - SAUCE: rfi-flush: Rework pseries logic to be more cautious
+ - SAUCE: rfi-flush: Put the fallback flushes in the real trampoline section
+ - SAUCE: rfi-flush: Fix the fallback flush to actually activate
+ - SAUCE: rfi-flush: Fix HRFI_TO_UNKNOWN
+ - SAUCE: rfi-flush: Refactor the macros so the nops are defined once
+ - SAUCE: rfi-flush: Add no_rfi_flush and nopti comandline options
+ - SAUCE: rfi-flush: Use rfi-flush in printks
+ - SAUCE: rfi-flush: Fallback flush add load dependency
+ - SAUCE: rfi-flush: Fix the 32-bit KVM build
+ - SAUCE: rfi-flush: Fix some RFI conversions in the KVM code
+ - SAUCE: rfi-flush: Make the fallback robust against memory corruption
+ - [Config] Disable CONFIG_PPC_DEBUG_RFI
+
+ * s390: add ppa to kernel entry/exit (LP: #1742771)
+ - s390: introduce CPU alternatives
+ - s390: add ppa to kernel entry / exit
+
+ -- Marcelo Henrique Cerri <marcelo.cerri@canonical.com> Thu, 11 Jan 2018 18:41:44 -0200
+
linux (4.13.0-25.29) artful; urgency=low
* linux: 4.13.0-25.29 -proposed tracker (LP: #1741955)
projects / mirror_ubuntu-artful-kernel.git / blobdiff