ELSA-2019-3832

ELSA-2019-3832 - kernel security update

Type:	SECURITY
Severity:	IMPORTANT
Release Date:	2019-11-22

Description

[4.18.0-147.0.2_1.OL8]
- Oracle Linux certificates (Alexey Petrenko)
- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
- Update x509.genkey [Orabug: 24817676]

[4.18.0-147.0.2_1]
- [drm] drm/i915: Lower RM timeout to avoid DSI hard hangs (Dave Airlie) [1766056 1756805] {CVE-2019-0154}
- [drm] drm/i915/gen8+: Add RC6 CTX corruption WA (Dave Airlie) [1766056 1756805] {CVE-2019-0154}
- [drm] drm/i915/cmdparser: Ignore Length operands during command matching (Dave Airlie) [1756871 1756873] {CVE-2019-0155}
- [drm] drm/i915/cmdparser: Add support for backward jumps (Dave Airlie) [1756871 1756873] {CVE-2019-0155}
- [drm] drm/i915/cmdparser: Use explicit goto for error paths (Dave Airlie) [1756871 1756873] {CVE-2019-0155}
- [drm] drm/i915: Add gen9 BCS cmdparsing (Dave Airlie) [1756871 1756873] {CVE-2019-0155}
- [drm] drm/i915: Allow parsing of unsized batches (Dave Airlie) [1756871 1756873] {CVE-2019-0155}
- [drm] drm/i915: Support ro ppgtt mapped cmdparser shadow buffers (Dave Airlie) [1756871 1756873] {CVE-2019-0155}
- [drm] drm/i915: Add support for mandatory cmdparsing (Dave Airlie) [1756871 1756873] {CVE-2019-0155}
- [drm] drm/i915: Remove Master tables from cmdparser (Dave Airlie) [1756871 1756873] {CVE-2019-0155}
- [drm] drm/i915: Disable Secure Batches for gen6+ (Dave Airlie) [1756871 1756873] {CVE-2019-0155}
- [drm] drm/i915: Rename gen7 cmdparser tables (Dave Airlie) [1756871 1756873] {CVE-2019-0155}
- [x86] x86/tsx: Add config options to set tsx=on|off|auto (Josh Poimboeuf) [1766550 1766551] {CVE-2019-11135}
- [documentation] x86/speculation/taa: Add documentation for TSX Async Abort (Josh Poimboeuf) [1766550 1766551] {CVE-2019-11135}
- [x86] x86/tsx: Add 'auto' option to the tsx= cmdline parameter (Josh Poimboeuf) [1766550 1766551] {CVE-2019-11135}
- [base] x86/speculation/taa: Add sysfs reporting for TSX Async Abort (Josh Poimboeuf) [1766550 1766551] {CVE-2019-11135}
- [x86] x86/speculation/taa: Add mitigation for TSX Async Abort (Josh Poimboeuf) [1766550 1766551] {CVE-2019-11135}
- [x86] x86/cpu: Add a 'tsx=' cmdline option with TSX disabled by default (Josh Poimboeuf) [1766550 1766551] {CVE-2019-11135}
- [x86] x86/cpu: Add a helper function x86_read_arch_cap_msr() (Josh Poimboeuf) [1766550 1766551] {CVE-2019-11135}
- [x86] x86/msr: Add the IA32_TSX_CTRL MSR (Josh Poimboeuf) [1766550 1766551] {CVE-2019-11135}
- [documentation] Documentation: Add ITLB_MULTIHIT documentation (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [kvm] kvm: x86: mmu: Recovery of shattered NX large pages (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [virt] kvm: Add helper function for creating VM worker threads (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [kvm] kvm: mmu: ITLB_MULTIHIT mitigation (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [kernel] cpu/speculation: Uninline and export CPU mitigations helpers (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [x86] x86/cpu: Add Tremont to the cpu vulnerability whitelist (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [x86] x86: Add ITLB_MULTIHIT bug infrastructure (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [kvm] KVM: vmx, svm: always run with EFER.NXE=1 when shadow paging is active (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [kvm] KVM: x86: add tracepoints around __direct_map and FNAME(fetch) (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [kvm] KVM: x86: change kvm_mmu_page_get_gfn BUG_ON to WARN_ON (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [kvm] KVM: x86: remove now unneeded hugepage gfn adjustment (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [kvm] KVM: x86: make FNAME(fetch) and __direct_map more similar (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [kvm] kvm: mmu: Do not release the page inside mmu_set_spte() (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [kvm] kvm: Convert kvm_lock to a mutex (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [kvm] KVM: x86/mmu: Reintroduce fast invalidate/zap for flushing memslot (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [kvm] Revert 'KVM: x86/mmu: Zap only the relevant pages when removing a memslot' (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [kvm] kvm: x86, powerpc: do not allow clearing largepages debugfs entry (Paolo Bonzini) [1698416 1690344] {CVE-2018-12207}
- [zstream] switch to zstream (Frantisek Hrbata)

Related CVEs

CVE-2018-12207

CVE-2019-11135

CVE-2019-0154

Updated Packages

Release/Architecture	Filename	MD5sum	Superseded By Advisory
Oracle Linux 8 (aarch64)	kernel-4.18.0-147.0.2.el8_1.src.rpm	37e2821e51b76ba9a5b9a66c573372bb	-
	kernel-tools-libs-devel-4.18.0-147.0.2.el8_1.aarch64.rpm	b25a19922dfdaafdd040ac81bd375374	-
Oracle Linux 8 (x86_64)	kernel-4.18.0-147.0.2.el8_1.src.rpm	37e2821e51b76ba9a5b9a66c573372bb	-
	bpftool-4.18.0-147.0.2.el8_1.x86_64.rpm	c529f1d7a3722c1b5808d4296715d357	-
	kernel-4.18.0-147.0.2.el8_1.x86_64.rpm	a8a274607e8aaacf760c065e993d3734	-
	kernel-abi-whitelists-4.18.0-147.0.2.el8_1.noarch.rpm	abdd4ab4e6476e6f956612b9922f549b	-
	kernel-core-4.18.0-147.0.2.el8_1.x86_64.rpm	728c81e11dc88922ab5148882c3a11af	-
	kernel-cross-headers-4.18.0-147.0.2.el8_1.x86_64.rpm	aba6decfc9c379f2cecfc4980395fb37	-
	kernel-debug-4.18.0-147.0.2.el8_1.x86_64.rpm	a8cb304f09f484e36783a9e1365fa85d	-
	kernel-debug-core-4.18.0-147.0.2.el8_1.x86_64.rpm	52623b9732878a161777c40d6c83debd	-
	kernel-debug-devel-4.18.0-147.0.2.el8_1.x86_64.rpm	3606564966d69b395b72528c751526c4	-
	kernel-debug-modules-4.18.0-147.0.2.el8_1.x86_64.rpm	67b22b18fda2d71836fdfe1527b06c05	-
	kernel-debug-modules-extra-4.18.0-147.0.2.el8_1.x86_64.rpm	e49952c4b94eabb9cb1c2b367176affb	-
	kernel-devel-4.18.0-147.0.2.el8_1.x86_64.rpm	b34ad70ab901d8a9aae228aa7eec2fb0	-
	kernel-doc-4.18.0-147.0.2.el8_1.noarch.rpm	89d58a23ecfc91f475a6d7973dbbf5c0	-
	kernel-headers-4.18.0-147.0.2.el8_1.x86_64.rpm	313534b193be19ab1bfb941812891b5c	-
	kernel-modules-4.18.0-147.0.2.el8_1.x86_64.rpm	e189df5ee6d576a8644604adf33a38fa	-
	kernel-modules-extra-4.18.0-147.0.2.el8_1.x86_64.rpm	7aa0ac8dd127ccfebdb2cb713b67762a	-
	kernel-tools-4.18.0-147.0.2.el8_1.x86_64.rpm	b7ca4b04fcffb672aaba92c4a2c41ce3	-
	kernel-tools-libs-4.18.0-147.0.2.el8_1.x86_64.rpm	25965b244c21c3860afa7b1992e310a2	-
	kernel-tools-libs-devel-4.18.0-147.0.2.el8_1.x86_64.rpm	47884ef4236c134b8af46cefb9f1ab8f	-
	perf-4.18.0-147.0.2.el8_1.x86_64.rpm	b7f9068e0e155ce1ea03554a9281d25f	-
	python3-perf-4.18.0-147.0.2.el8_1.x86_64.rpm	67d510ea534805a0a6267a4d484be381	-

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team