ELSA-2020-2102

ELSA-2020-2102 - kernel security and bug fix update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2020-05-13

Description

[4.18.0-193.1.2_2.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]

[4.18.0-193.1.2_2]
- [net] netlabel: cope with NULL catmap (Paolo Abeni) [1827249 1827251] {CVE-2020-10711}
- [mm] s390/mm: fix page table upgrade vs 2ndary address mode accesses (Vladis Dronov) [1828153 1828154] {CVE-2020-11884}

[4.18.0-193.1.1_2]
- [x86] kvm: x86: clear stale x86_emulate_ctxt->intercept value (Jon Maloy) [1824398 1806817] {CVE-2020-2732}
- [x86] kvm: vmx: check descriptor table exits on instruction emulation (Jon Maloy) [1824398 1806817] {CVE-2020-2732}
- [x86] kvm: nvmx: Check IO instruction VM-exit conditions (Jon Maloy) [1824398 1806817] {CVE-2020-2732}
- [x86] kvm: nvmx: Refactor IO bitmap checks into helper function (Jon Maloy) [1824398 1806817] {CVE-2020-2732}
- [x86] kvm: nvmx: Don't emulate instructions in guest mode (Jon Maloy) [1824398 1806817] {CVE-2020-2732}
- [sound] ALSA: usb-audio: set the interface format after resume on Dell WD19 (Perry Yuan) [1821376 1807965]
- [kernel] sched: Avoid scale real weight down to zero (Phil Auld) [1819909 1808562]
- [netdrv] hv_netvsc: Fix unwanted rx_table reset (Mohammed Gamal) [1817945 1805950]
- [netdrv] hv_netvsc: Fix tx_table init in rndis_set_subchannel() (Mohammed Gamal) [1817945 1805950]
- [netdrv] hv_netvsc: Fix send_table offset in case of a host bug (Mohammed Gamal) [1817945 1805950]
- [netdrv] hv_netvsc: Fix offset usage in netvsc_send_table() (Mohammed Gamal) [1817945 1805950]

Related CVEs

CVE-2020-2732

CVE-2020-11884

CVE-2020-10711

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 8 (aarch64)	kernel-4.18.0-193.1.2.el8_2.src.rpm	6e4edbe982ee70f369e09a016fbe3bfc29da0ad4822d064e64553474daca3cf1	-	ol8_aarch64_baseos_latest
	kernel-4.18.0-193.1.2.el8_2.src.rpm	6e4edbe982ee70f369e09a016fbe3bfc29da0ad4822d064e64553474daca3cf1	-	ol8_aarch64_codeready_builder
	kernel-4.18.0-193.1.2.el8_2.src.rpm	6e4edbe982ee70f369e09a016fbe3bfc29da0ad4822d064e64553474daca3cf1	-	ol8_aarch64_u2_baseos_patch
	bpftool-4.18.0-193.1.2.el8_2.aarch64.rpm	e499316afa85caad2f251952f7f4fcf8e0966c80bca06cc802748884be57fcb6	-	ol8_aarch64_baseos_latest
	bpftool-4.18.0-193.1.2.el8_2.aarch64.rpm	e499316afa85caad2f251952f7f4fcf8e0966c80bca06cc802748884be57fcb6	-	ol8_aarch64_u2_baseos_patch
	kernel-cross-headers-4.18.0-193.1.2.el8_2.aarch64.rpm	9e1c6475801e8c87c323b3908a53f7e9c20548921ad8c7a0558e158472fe8e68	-	ol8_aarch64_baseos_latest
	kernel-cross-headers-4.18.0-193.1.2.el8_2.aarch64.rpm	9e1c6475801e8c87c323b3908a53f7e9c20548921ad8c7a0558e158472fe8e68	-	ol8_aarch64_u2_baseos_patch
	kernel-headers-4.18.0-193.1.2.el8_2.aarch64.rpm	d76d0daab17dafc8805f46688d6c43fe0b2fe221168ce01c336da6ba9dcf2f69	-	ol8_aarch64_baseos_latest
	kernel-headers-4.18.0-193.1.2.el8_2.aarch64.rpm	d76d0daab17dafc8805f46688d6c43fe0b2fe221168ce01c336da6ba9dcf2f69	-	ol8_aarch64_u2_baseos_patch
	kernel-tools-4.18.0-193.1.2.el8_2.aarch64.rpm	4ca340691e480b5ccdf9962f48ab6a5812c8c055d0d94eac1f7c499149b02b52	-	ol8_aarch64_baseos_latest
	kernel-tools-4.18.0-193.1.2.el8_2.aarch64.rpm	4ca340691e480b5ccdf9962f48ab6a5812c8c055d0d94eac1f7c499149b02b52	-	ol8_aarch64_u2_baseos_patch
	kernel-tools-libs-4.18.0-193.1.2.el8_2.aarch64.rpm	fc29593d5087d89268ddb1f8fb36b8ac73ca009d29af737a59e1e2d517edc957	-	ol8_aarch64_baseos_latest
	kernel-tools-libs-4.18.0-193.1.2.el8_2.aarch64.rpm	fc29593d5087d89268ddb1f8fb36b8ac73ca009d29af737a59e1e2d517edc957	-	ol8_aarch64_u2_baseos_patch
	kernel-tools-libs-devel-4.18.0-193.1.2.el8_2.aarch64.rpm	fb957cba021322a363dc49945bb295c70ca984243eb47561fe86547df2ec6cb1	-	ol8_aarch64_codeready_builder
	perf-4.18.0-193.1.2.el8_2.aarch64.rpm	58b93b67c815bff13973413ea85051f01baaf89e5a578c9f761236397961ea1e	-	ol8_aarch64_baseos_latest
	perf-4.18.0-193.1.2.el8_2.aarch64.rpm	58b93b67c815bff13973413ea85051f01baaf89e5a578c9f761236397961ea1e	-	ol8_aarch64_u2_baseos_patch
	python3-perf-4.18.0-193.1.2.el8_2.aarch64.rpm	cbafe66920eb1dd4756a4552627401f08d9d6b98942dcd61c4db0b96185461c4	-	ol8_aarch64_baseos_latest
	python3-perf-4.18.0-193.1.2.el8_2.aarch64.rpm	cbafe66920eb1dd4756a4552627401f08d9d6b98942dcd61c4db0b96185461c4	-	ol8_aarch64_u2_baseos_patch
Oracle Linux 8 (x86_64)	kernel-4.18.0-193.1.2.el8_2.src.rpm	6e4edbe982ee70f369e09a016fbe3bfc29da0ad4822d064e64553474daca3cf1	-	ol8_x86_64_baseos_latest
	kernel-4.18.0-193.1.2.el8_2.src.rpm	6e4edbe982ee70f369e09a016fbe3bfc29da0ad4822d064e64553474daca3cf1	-	ol8_x86_64_codeready_builder
	kernel-4.18.0-193.1.2.el8_2.src.rpm	6e4edbe982ee70f369e09a016fbe3bfc29da0ad4822d064e64553474daca3cf1	-	ol8_x86_64_u2_baseos_patch
	bpftool-4.18.0-193.1.2.el8_2.x86_64.rpm	0f768e8421fab2419e0c10b830b489d2dec0142b85c4c8c5e7417d7441147974	-	ol8_x86_64_baseos_latest
	bpftool-4.18.0-193.1.2.el8_2.x86_64.rpm	0f768e8421fab2419e0c10b830b489d2dec0142b85c4c8c5e7417d7441147974	-	ol8_x86_64_u2_baseos_patch
	kernel-4.18.0-193.1.2.el8_2.x86_64.rpm	2beacc43e45cabb38fe77610014a9b8dd682ec17e35fcfdbfaeb29fd2b56187c	-	ol8_x86_64_baseos_latest
	kernel-4.18.0-193.1.2.el8_2.x86_64.rpm	2beacc43e45cabb38fe77610014a9b8dd682ec17e35fcfdbfaeb29fd2b56187c	-	ol8_x86_64_u2_baseos_patch
	kernel-abi-whitelists-4.18.0-193.1.2.el8_2.noarch.rpm	a7c79c83fabba74b9cff959bee679b51c3690d35f1302d5f03a60c4bc3dabc27	-	ol8_x86_64_baseos_latest
	kernel-abi-whitelists-4.18.0-193.1.2.el8_2.noarch.rpm	a7c79c83fabba74b9cff959bee679b51c3690d35f1302d5f03a60c4bc3dabc27	-	ol8_x86_64_u2_baseos_patch
	kernel-core-4.18.0-193.1.2.el8_2.x86_64.rpm	9670853a997bc2091941f2bd30364987755192b1f30ef76feb3dbdac4ae686fc	-	ol8_x86_64_baseos_latest
	kernel-core-4.18.0-193.1.2.el8_2.x86_64.rpm	9670853a997bc2091941f2bd30364987755192b1f30ef76feb3dbdac4ae686fc	-	ol8_x86_64_u2_baseos_patch
	kernel-cross-headers-4.18.0-193.1.2.el8_2.x86_64.rpm	2f5b99cc8a618b4250aa753a6cd38c61b265f0e461c43bf1c228d42b661ec5a6	-	ol8_x86_64_baseos_latest
	kernel-cross-headers-4.18.0-193.1.2.el8_2.x86_64.rpm	2f5b99cc8a618b4250aa753a6cd38c61b265f0e461c43bf1c228d42b661ec5a6	-	ol8_x86_64_u2_baseos_patch
	kernel-debug-4.18.0-193.1.2.el8_2.x86_64.rpm	f1c05657f77c256530247b2f946dd1a4bb4b461e78212248d744761bb390d94e	-	ol8_x86_64_baseos_latest
	kernel-debug-4.18.0-193.1.2.el8_2.x86_64.rpm	f1c05657f77c256530247b2f946dd1a4bb4b461e78212248d744761bb390d94e	-	ol8_x86_64_u2_baseos_patch
	kernel-debug-core-4.18.0-193.1.2.el8_2.x86_64.rpm	88d92a9a87a000f2a458a32dcad43af363ffff0c89858f547f9879b749e1da71	-	ol8_x86_64_baseos_latest
	kernel-debug-core-4.18.0-193.1.2.el8_2.x86_64.rpm	88d92a9a87a000f2a458a32dcad43af363ffff0c89858f547f9879b749e1da71	-	ol8_x86_64_u2_baseos_patch
	kernel-debug-devel-4.18.0-193.1.2.el8_2.x86_64.rpm	2adc727c615e85c56ba96f25bcfa4b70bf3b86a27ff1a8db299829a896aefbeb	-	ol8_x86_64_baseos_latest
	kernel-debug-devel-4.18.0-193.1.2.el8_2.x86_64.rpm	2adc727c615e85c56ba96f25bcfa4b70bf3b86a27ff1a8db299829a896aefbeb	-	ol8_x86_64_u2_baseos_patch
	kernel-debug-modules-4.18.0-193.1.2.el8_2.x86_64.rpm	e90da489c278703ce04fd5b32885a7f1879bb54f1f9c92b6647f2d4a99bfdfec	-	ol8_x86_64_baseos_latest
	kernel-debug-modules-4.18.0-193.1.2.el8_2.x86_64.rpm	e90da489c278703ce04fd5b32885a7f1879bb54f1f9c92b6647f2d4a99bfdfec	-	ol8_x86_64_u2_baseos_patch
	kernel-debug-modules-extra-4.18.0-193.1.2.el8_2.x86_64.rpm	bdfd3e6421468ec912e60b5435389f2810fbb59c37b6ad0efffd180cd2be80b6	-	ol8_x86_64_baseos_latest
	kernel-debug-modules-extra-4.18.0-193.1.2.el8_2.x86_64.rpm	bdfd3e6421468ec912e60b5435389f2810fbb59c37b6ad0efffd180cd2be80b6	-	ol8_x86_64_u2_baseos_patch
	kernel-devel-4.18.0-193.1.2.el8_2.x86_64.rpm	df411b18c146d39473f435d59e7aa6aa96850fbe1d36f5c40a4e8e351777399f	-	ol8_x86_64_baseos_latest
	kernel-devel-4.18.0-193.1.2.el8_2.x86_64.rpm	df411b18c146d39473f435d59e7aa6aa96850fbe1d36f5c40a4e8e351777399f	-	ol8_x86_64_u2_baseos_patch
	kernel-doc-4.18.0-193.1.2.el8_2.noarch.rpm	afbb42df847ed1a4c442b98e68867a9e57aaeb7307f7621ed2cd0826dd20ff22	-	ol8_x86_64_baseos_latest
	kernel-doc-4.18.0-193.1.2.el8_2.noarch.rpm	afbb42df847ed1a4c442b98e68867a9e57aaeb7307f7621ed2cd0826dd20ff22	-	ol8_x86_64_u2_baseos_patch
	kernel-headers-4.18.0-193.1.2.el8_2.x86_64.rpm	76b2b60cd37a82c7c8ecf871203918584127da426d4c3b3f942d208cc369b5a9	-	ol8_x86_64_baseos_latest
	kernel-headers-4.18.0-193.1.2.el8_2.x86_64.rpm	76b2b60cd37a82c7c8ecf871203918584127da426d4c3b3f942d208cc369b5a9	-	ol8_x86_64_u2_baseos_patch
	kernel-modules-4.18.0-193.1.2.el8_2.x86_64.rpm	0f051dd5e62c640f72ef9f42c6e37e21e1a2d977171697ec078c6b8447102e1e	-	ol8_x86_64_baseos_latest
	kernel-modules-4.18.0-193.1.2.el8_2.x86_64.rpm	0f051dd5e62c640f72ef9f42c6e37e21e1a2d977171697ec078c6b8447102e1e	-	ol8_x86_64_u2_baseos_patch
	kernel-modules-extra-4.18.0-193.1.2.el8_2.x86_64.rpm	6e24038af2e8747690e34418fde31126a1c56894297ffdd58482ac7024e218ef	-	ol8_x86_64_baseos_latest
	kernel-modules-extra-4.18.0-193.1.2.el8_2.x86_64.rpm	6e24038af2e8747690e34418fde31126a1c56894297ffdd58482ac7024e218ef	-	ol8_x86_64_u2_baseos_patch
	kernel-tools-4.18.0-193.1.2.el8_2.x86_64.rpm	a448e3d1c6dd71cc3961a5e3372462b88c3e9ee9f0eac59c381009f499b7f758	-	ol8_x86_64_baseos_latest
	kernel-tools-4.18.0-193.1.2.el8_2.x86_64.rpm	a448e3d1c6dd71cc3961a5e3372462b88c3e9ee9f0eac59c381009f499b7f758	-	ol8_x86_64_u2_baseos_patch
	kernel-tools-libs-4.18.0-193.1.2.el8_2.x86_64.rpm	e0df7f14f7cc1bd167f44e39bb550d21455c7e07ebe08d4f711fccb59aaf2465	-	ol8_x86_64_baseos_latest
	kernel-tools-libs-4.18.0-193.1.2.el8_2.x86_64.rpm	e0df7f14f7cc1bd167f44e39bb550d21455c7e07ebe08d4f711fccb59aaf2465	-	ol8_x86_64_u2_baseos_patch
	kernel-tools-libs-devel-4.18.0-193.1.2.el8_2.x86_64.rpm	0dd80542ccd691ec130618543696881d2de12608c4449bd95d5be41e00c337bc	-	ol8_x86_64_codeready_builder
	perf-4.18.0-193.1.2.el8_2.x86_64.rpm	de0c52851d0192436b7e4210d8f34de376c9b37a2f52480f0c2b7578a60861bd	-	ol8_x86_64_baseos_latest
	perf-4.18.0-193.1.2.el8_2.x86_64.rpm	de0c52851d0192436b7e4210d8f34de376c9b37a2f52480f0c2b7578a60861bd	-	ol8_x86_64_u2_baseos_patch
	python3-perf-4.18.0-193.1.2.el8_2.x86_64.rpm	8f05437ba8a27a78d5606cd8455c19c63a062b67284a37ba699884641301223e	-	ol8_x86_64_baseos_latest
	python3-perf-4.18.0-193.1.2.el8_2.x86_64.rpm	8f05437ba8a27a78d5606cd8455c19c63a062b67284a37ba699884641301223e	-	ol8_x86_64_u2_baseos_patch

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