ELSA-2020-2102

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

Type:	SECURITY
Severity:	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-2020-10711

CVE-2020-11884

Updated Packages

Release/Architecture	Filename	MD5sum	Superseded By Advisory
Oracle Linux 8 (aarch64)	kernel-4.18.0-193.1.2.el8_2.src.rpm	3ddbd0a8996f334cdb1ff82a7ab49915	-
	bpftool-4.18.0-193.1.2.el8_2.aarch64.rpm	524dc1dfa78dc10fd1651b31a061fdaf	-
	kernel-cross-headers-4.18.0-193.1.2.el8_2.aarch64.rpm	6de5ce4114163670db85c653fe6d6f17	-
	kernel-headers-4.18.0-193.1.2.el8_2.aarch64.rpm	46734f7700565c0978e307228ebfafd9	-
	kernel-tools-4.18.0-193.1.2.el8_2.aarch64.rpm	2debdd703ad853c5d76906412a959291	-
	kernel-tools-libs-4.18.0-193.1.2.el8_2.aarch64.rpm	e2ae1c0768e191ca4d1aca13cacde7fa	-
	kernel-tools-libs-devel-4.18.0-193.1.2.el8_2.aarch64.rpm	7f3e0334a522c36e3eaf2da41ad51a3f	-
	perf-4.18.0-193.1.2.el8_2.aarch64.rpm	97c1e29e7d5956d2a98ed9dade3a4f28	-
	python3-perf-4.18.0-193.1.2.el8_2.aarch64.rpm	63c318512d16abf9c1f81ed68587b9e6	-
Oracle Linux 8 (x86_64)	kernel-4.18.0-193.1.2.el8_2.src.rpm	3ddbd0a8996f334cdb1ff82a7ab49915	-
	bpftool-4.18.0-193.1.2.el8_2.x86_64.rpm	646ab937d2a7c8c9550d245c4ab0d9f9	-
	kernel-4.18.0-193.1.2.el8_2.x86_64.rpm	483de1a0e91f1fd61bde863ea4a5e9a2	-
	kernel-abi-whitelists-4.18.0-193.1.2.el8_2.noarch.rpm	e0654930737f9cd423e4e2784feceb8d	-
	kernel-core-4.18.0-193.1.2.el8_2.x86_64.rpm	2943e0105baa879ac89de5555c0e6e0d	-
	kernel-cross-headers-4.18.0-193.1.2.el8_2.x86_64.rpm	ec09edd2b744fe619b6b5bdf59b360d1	-
	kernel-debug-4.18.0-193.1.2.el8_2.x86_64.rpm	bd7b905e05b6b3705f57511962d8f7d5	-
	kernel-debug-core-4.18.0-193.1.2.el8_2.x86_64.rpm	c6100bc2dd45b8aecb2ffdeb5de2e224	-
	kernel-debug-devel-4.18.0-193.1.2.el8_2.x86_64.rpm	621769eea334cfcaf69b3a53a964efb5	-
	kernel-debug-modules-4.18.0-193.1.2.el8_2.x86_64.rpm	47f93b0040d8c4da3b40dab54b2f646b	-
	kernel-debug-modules-extra-4.18.0-193.1.2.el8_2.x86_64.rpm	242a9432fa9670e77e12ec6c1ef499b0	-
	kernel-devel-4.18.0-193.1.2.el8_2.x86_64.rpm	7075e354ec8b5c5e2c5f075c62a54e51	-
	kernel-doc-4.18.0-193.1.2.el8_2.noarch.rpm	7e2f25b4a7cf2c36c16b7cd2ceafc30e	-
	kernel-headers-4.18.0-193.1.2.el8_2.x86_64.rpm	4054dbf1c1f88fb05fa30be37be3b046	-
	kernel-modules-4.18.0-193.1.2.el8_2.x86_64.rpm	b30860f60b72271c0f7300ab50213e3b	-
	kernel-modules-extra-4.18.0-193.1.2.el8_2.x86_64.rpm	47edfbfde43c4ef4370069a357b6b08c	-
	kernel-tools-4.18.0-193.1.2.el8_2.x86_64.rpm	006a7d732ba172daaf8eb00b922e6f46	-
	kernel-tools-libs-4.18.0-193.1.2.el8_2.x86_64.rpm	c1191038b34d6d2b8c6dcfa3fa5031e9	-
	kernel-tools-libs-devel-4.18.0-193.1.2.el8_2.x86_64.rpm	c5d07a7eaa1cf85fd1d97e2ad94c4e75	-
	perf-4.18.0-193.1.2.el8_2.x86_64.rpm	5a955a7d0fe7838869dc07e76940fb1c	-
	python3-perf-4.18.0-193.1.2.el8_2.x86_64.rpm	02072b0dc59acd4b78058d1c56edb56c	-

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