kernel-tools: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: i...
CVE-2020-16166 is fixed in 45 products on 1 platform, first by ELSA-2020-5848, released September 14, 2020. It is not reported as exploited. Patch Radar priority: Routine.
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: information exposure in drivers/char/random.c and kernel/time/timer.c (CVE-2020-16166) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * Backport upstream OVS performance patch fix (BZ#1879935) * Sleeping or scheduling after sched_cpu_dying() led to "scheduling while atomic" and BUG at kernel/cpu.c:907! (BZ#1880080) * [conntrack] udp packet reverse NAT occasionally fail when race condition request combination with the DNAT load balancing rules (BZ#1882094) * Unexpected fragmentation needed error, OpenShift 4, OVS, VXLAN, GSO, Azure (BZ#1885766) * Unable to attach VLAN-based logical networks to a bond (BZ#1886017) * NFS server with krb5p fails in FIPS mode: context_derive_keys_new: Error 22 deriving initiator_seal key (BZ#1886189) * XFS: reflinked file data corruption (BZ#1886895) * [HPE 8.3 Bug] Kdump bootup failure caused by an amd iommu commit for Rhel8.3 BetaOS on DL325Gen10 (BZ#1888113) * dm: fix bio splitting and its bio completion order for regular IO (BZ#1890233) * geneve: add transport ports in route lookup for geneve (BZ#1891818) * HRTICK not armed in specific cases with SCHED_DEADLINE (BZ#1894073) * PM/swap Speed up hibernation by batching requests (BZ#1894629) * RHEL8.1 - ibmveth is producing TX errors over VXLAN when large send (TSO) is enabled (-> related to Red Hat bug 1816254 - OCP 4.3 - Authentication clusteroperator is in unknown state on POWER 9 servers") (BZ#1896299) * RHEL8.2 - mm/gup: fix gup_fast with dynamic page table folding (BZ#1896351) * [Azure][RHEL-8]TX/RX packets stop increasing after hibernation/resume in VM with CX4 VF NIC (BZ#1896433) * [Azure][RHEL-8]VM hangs after hibernation/resume if the VM has SRIOV NIC and has been deallocated (BZ#1896434) * [Azure] hv_irq_unmask() failed: 0x5 after resume from hibernation in NV6 size (BZ#1896435) * block layer: update to upstream v5.8 (BZ#1896787) * [Regression] RHEL8.2 zstream - Undetected Data corruption in MPI workloads that use VSX for reductions on POWER9 DD2.1 systems (BZ#1897278) * Incorrect system time reported through the CPU Accounting statistics (BZ#1897716) * debug kernel reports BUG: sleeping function called from invalid context at mm/slab.h:496 in aws t4g instances (BZ#1898758) * ARO: excessive pod memory allocation causes node lockup (BZ#1901547)
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| bpftool · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-abi-whitelists · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-abi-whitelists · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-core · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-core · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-cross-headers · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-debug · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-debug · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-debug-core · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-debug-core · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-debug-devel · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-debug-devel · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-debug-modules · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-debug-modules · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-debug-modules-extra · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-debug-modules-extra · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-devel · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-devel · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-doc · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-doc · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-headers · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-modules · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-modules · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-modules-extra · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-modules-extra · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-rt · RHEL 8 | 0:4.18.0-240.8.1.rt7.62.el8_3 | RHSA-2020:5506 | Dec 15, 2020 |
| kernel-rt-core · RHEL 8 | 0:4.18.0-240.8.1.rt7.62.el8_3 | RHSA-2020:5506 | Dec 15, 2020 |
| kernel-rt-debug · RHEL 8 | 0:4.18.0-240.8.1.rt7.62.el8_3 | RHSA-2020:5506 | Dec 15, 2020 |
| kernel-rt-debug-core · RHEL 8 | 0:4.18.0-240.8.1.rt7.62.el8_3 | RHSA-2020:5506 | Dec 15, 2020 |
| kernel-rt-debug-devel · RHEL 8 | 0:4.18.0-240.8.1.rt7.62.el8_3 | RHSA-2020:5506 | Dec 15, 2020 |
| kernel-rt-debug-kvm · RHEL 8 | 0:4.18.0-240.8.1.rt7.62.el8_3 | RHSA-2020:5506 | Dec 15, 2020 |
| kernel-rt-debug-modules · RHEL 8 | 0:4.18.0-240.8.1.rt7.62.el8_3 | RHSA-2020:5506 | Dec 15, 2020 |
| kernel-rt-debug-modules-extra · RHEL 8 | 0:4.18.0-240.8.1.rt7.62.el8_3 | RHSA-2020:5506 | Dec 15, 2020 |
| kernel-rt-devel · RHEL 8 | 0:4.18.0-240.8.1.rt7.62.el8_3 | RHSA-2020:5506 | Dec 15, 2020 |
| kernel-rt-kvm · RHEL 8 | 0:4.18.0-240.8.1.rt7.62.el8_3 | RHSA-2020:5506 | Dec 15, 2020 |
| kernel-rt-modules · RHEL 8 | 0:4.18.0-240.8.1.rt7.62.el8_3 | RHSA-2020:5506 | Dec 15, 2020 |
| kernel-rt-modules-extra · RHEL 8 | 0:4.18.0-240.8.1.rt7.62.el8_3 | RHSA-2020:5506 | Dec 15, 2020 |
| kernel-tools · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-tools · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-tools-libs · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-tools-libs · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-tools-libs-devel · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-tools-libs-devel · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
| kernel-uek · ol 8 | 0:5.4.17-2011.6.2.el8uek | ELSA-2020-5848 | Sep 14, 2020 |
| kernel-uek-debug · ol 8 | 0:5.4.17-2011.6.2.el8uek | ELSA-2020-5848 | Sep 14, 2020 |
| kernel-uek-debug-devel · ol 8 | 0:5.4.17-2011.6.2.el8uek | ELSA-2020-5848 | Sep 14, 2020 |
| kernel-uek-devel · ol 8 | 0:5.4.17-2011.6.2.el8uek | ELSA-2020-5848 | Sep 14, 2020 |
| kernel-uek-doc · ol 8 | 0:5.4.17-2011.6.2.el8uek | ELSA-2020-5848 | Sep 14, 2020 |
| kernel-uek-tools · ol 8 | 0:5.4.17-2011.6.2.el7uek | ELSA-2020-5848 | Sep 14, 2020 |
| kernel-uek-tools-libs · ol 8 | 0:5.4.17-2011.6.2.el7uek | ELSA-2020-5848 | Sep 14, 2020 |
| kernel-zfcpdump · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-zfcpdump-core · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-zfcpdump-devel · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-zfcpdump-modules · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| kernel-zfcpdump-modules-extra · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| perf · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| perf · ol 8 | 0:5.4.17-2011.6.2.el7uek | ELSA-2020-5848 | Sep 14, 2020 |
| python-perf · ol 8 | 0:5.4.17-2011.6.2.el7uek | ELSA-2020-5848 | Sep 14, 2020 |
| python3-perf · RHEL 8 | 0:4.18.0-240.8.1.el8_3 | RHSA-2020:5473 | Dec 15, 2020 |
| python3-perf · ol 8 | 0:4.18.0-240.8.1.el8_3 | ELSA-2020-5473 | Dec 17, 2020 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.