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-2020-11884
CVE-2020-10711

Updated Packages


Release/ArchitectureFilenameMD5sumSuperseded By Advisory
Oracle Linux 8 (aarch64) kernel-4.18.0-193.1.2.el8_2.src.rpm3ddbd0a8996f334cdb1ff82a7ab49915-
bpftool-4.18.0-193.1.2.el8_2.aarch64.rpm524dc1dfa78dc10fd1651b31a061fdaf-
kernel-cross-headers-4.18.0-193.1.2.el8_2.aarch64.rpm6de5ce4114163670db85c653fe6d6f17-
kernel-headers-4.18.0-193.1.2.el8_2.aarch64.rpm46734f7700565c0978e307228ebfafd9-
kernel-tools-4.18.0-193.1.2.el8_2.aarch64.rpm2debdd703ad853c5d76906412a959291-
kernel-tools-libs-4.18.0-193.1.2.el8_2.aarch64.rpme2ae1c0768e191ca4d1aca13cacde7fa-
perf-4.18.0-193.1.2.el8_2.aarch64.rpm97c1e29e7d5956d2a98ed9dade3a4f28-
python3-perf-4.18.0-193.1.2.el8_2.aarch64.rpm63c318512d16abf9c1f81ed68587b9e6-
Oracle Linux 8 (x86_64) kernel-4.18.0-193.1.2.el8_2.src.rpm3ddbd0a8996f334cdb1ff82a7ab49915-
bpftool-4.18.0-193.1.2.el8_2.x86_64.rpm646ab937d2a7c8c9550d245c4ab0d9f9-
kernel-4.18.0-193.1.2.el8_2.x86_64.rpm483de1a0e91f1fd61bde863ea4a5e9a2-
kernel-abi-whitelists-4.18.0-193.1.2.el8_2.noarch.rpme0654930737f9cd423e4e2784feceb8d-
kernel-core-4.18.0-193.1.2.el8_2.x86_64.rpm2943e0105baa879ac89de5555c0e6e0d-
kernel-cross-headers-4.18.0-193.1.2.el8_2.x86_64.rpmec09edd2b744fe619b6b5bdf59b360d1-
kernel-debug-4.18.0-193.1.2.el8_2.x86_64.rpmbd7b905e05b6b3705f57511962d8f7d5-
kernel-debug-core-4.18.0-193.1.2.el8_2.x86_64.rpmc6100bc2dd45b8aecb2ffdeb5de2e224-
kernel-debug-devel-4.18.0-193.1.2.el8_2.x86_64.rpm621769eea334cfcaf69b3a53a964efb5-
kernel-debug-modules-4.18.0-193.1.2.el8_2.x86_64.rpm47f93b0040d8c4da3b40dab54b2f646b-
kernel-debug-modules-extra-4.18.0-193.1.2.el8_2.x86_64.rpm242a9432fa9670e77e12ec6c1ef499b0-
kernel-devel-4.18.0-193.1.2.el8_2.x86_64.rpm7075e354ec8b5c5e2c5f075c62a54e51-
kernel-doc-4.18.0-193.1.2.el8_2.noarch.rpm7e2f25b4a7cf2c36c16b7cd2ceafc30e-
kernel-headers-4.18.0-193.1.2.el8_2.x86_64.rpm4054dbf1c1f88fb05fa30be37be3b046-
kernel-modules-4.18.0-193.1.2.el8_2.x86_64.rpmb30860f60b72271c0f7300ab50213e3b-
kernel-modules-extra-4.18.0-193.1.2.el8_2.x86_64.rpm47edfbfde43c4ef4370069a357b6b08c-
kernel-tools-4.18.0-193.1.2.el8_2.x86_64.rpm006a7d732ba172daaf8eb00b922e6f46-
kernel-tools-libs-4.18.0-193.1.2.el8_2.x86_64.rpmc1191038b34d6d2b8c6dcfa3fa5031e9-
kernel-tools-libs-devel-4.18.0-193.1.2.el8_2.x86_64.rpmc5d07a7eaa1cf85fd1d97e2ad94c4e75-
perf-4.18.0-193.1.2.el8_2.x86_64.rpm5a955a7d0fe7838869dc07e76940fb1c-
python3-perf-4.18.0-193.1.2.el8_2.x86_64.rpm02072b0dc59acd4b78058d1c56edb56c-



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