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RHSA-2020:0834-01 -- Redhat kernel, python-perf, perf

ID: oval:org.secpod.oval:def:503559Date: (C)2020-03-20   (M)2020-05-04
Class: PATCHFamily: unix




The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix: * kernel: Count overflow in FUSE request leading to use-after-free issues. * kernel: rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel lacks a certain upper-bound check, leading to a buffer overflow * Kernel: KVM: export MSR_IA32_TSX_CTRL to guest - incomplete fix for TAA For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Bug Fix: * RHEL7.7 - default idle mishandles lazy irq state * Sanitize MM backported code for RHEL7 * A bio with a flush and write to an md device can be lost and never complete by the md layer * [FJ7.7 Bug]: [REG] Read from /proc/net/if_inet6 never stop. * RHEL7.7 - zfcp: fix reaction on bit error threshold notification * RHEL7.7 Snapshot3 - Kernel Panic when running LTP mm test on s390x * Leak in cachefiles driver * VFS: Busy inodes after unmount of loop0 when encountering duplicate directory inodes * Allocation failure in md"s r10buf_pool_alloc function leads to a crash from accessing uninitialized pointers * [Hyper-V][RHEL7.6]Hyper-V guest waiting indefinitely for RCU callback when removing a mem cgroup * A bnx2fc abort attempt doesn"t timeout from miscalculation causing a huge timeout value * scsi: libiscsi: fall back to sendmsg for slab pages * RHEL7.7 - kernel: avoid cpu yield in SMT environment * RHEL7.6 - kernel: jump label transformation performance * drm radeon power management warning on VERDE cards * Duplicate enum value in include/linux/blk_types.h * [HPE 7.7 Bug] hpsa: bug fix for reset issue * System Crash on vport creation * [Hyper-V][RHEL 7.8] Four Mellanox Patches needed for kernels that have that have SRIOV * WARNING: CPU: 7 PID: 2049 at mm/slub.c:2296 ___slab_alloc+0x508/0x520 * fio with ioengine=pmemblk on fsdax failed * [HPE 7.7 Bug] hpsa: bug fixes * perf top -p PID does not show anything * Delay in RT task scheduled. Incorrect nr_scheduled value. * A directory on a gfs2 filesystem appears corrupt on nodeB after nodeA renames the directory * ixgbevf interface goes down on hypervisor and causes outage * Can"t enable virt-ssbd on some AMD hosts * [HPEMC 7.8 BUG] x86/boot/64: Avoid mapping reserved ranges in early page tables Enhancement: * scsi: qla2xxx: Fix panic in qla_dfs_tgt_counters_show" 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed : 1703063 - CVE-2019-11487 kernel: Count overflow in FUSE request leading to use-after-free issues. 1763690 - CVE-2019-17666 kernel: rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel lacks a certain upper-bound check, leading to a buffer overflow 1781514 - CVE-2019-19338 Kernel: KVM: export MSR_IA32_TSX_CTRL to guest - incomplete fix for TAA 6. Package List: Red Hat Enterprise Linux Client : Source: kernel-3.10.0-1062.18.1.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-1062.18.1.el7.noarch.rpm kernel-doc-3.10.0-1062.18.1.el7.noarch.rpm x86_64: bpftool-3.10.0-1062.18.1.el7.x86_64.rpm bpftool-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-devel-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1062.18.1.el7.x86_64.rpm kernel-devel-3.10.0-1062.18.1.el7.x86_64.rpm kernel-headers-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-libs-3.10.0-1062.18.1.el7.x86_64.rpm perf-3.10.0-1062.18.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm python-perf-3.10.0-1062.18.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional : x86_64: bpftool-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-1062.18.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode : Source: kernel-3.10.0-1062.18.1.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-1062.18.1.el7.noarch.rpm kernel-doc-3.10.0-1062.18.1.el7.noarch.rpm x86_64: bpftool-3.10.0-1062.18.1.el7.x86_64.rpm bpftool-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-devel-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1062.18.1.el7.x86_64.rpm kernel-devel-3.10.0-1062.18.1.el7.x86_64.rpm kernel-headers-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-libs-3.10.0-1062.18.1.el7.x86_64.rpm perf-3.10.0-1062.18.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm python-perf-3.10.0-1062.18.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional : x86_64: bpftool-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-1062.18.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm Red Hat Enterprise Linux Server : Source: kernel-3.10.0-1062.18.1.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-1062.18.1.el7.noarch.rpm kernel-doc-3.10.0-1062.18.1.el7.noarch.rpm ppc64: bpftool-3.10.0-1062.18.1.el7.ppc64.rpm bpftool-debuginfo-3.10.0-1062.18.1.el7.ppc64.rpm kernel-3.10.0-1062.18.1.el7.ppc64.rpm kernel-bootwrapper-3.10.0-1062.18.1.el7.ppc64.rpm kernel-debug-3.10.0-1062.18.1.el7.ppc64.rpm kernel-debug-debuginfo-3.10.0-1062.18.1.el7.ppc64.rpm kernel-debug-devel-3.10.0-1062.18.1.el7.ppc64.rpm kernel-debuginfo-3.10.0-1062.18.1.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-1062.18.1.el7.ppc64.rpm kernel-devel-3.10.0-1062.18.1.el7.ppc64.rpm kernel-headers-3.10.0-1062.18.1.el7.ppc64.rpm kernel-tools-3.10.0-1062.18.1.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-1062.18.1.el7.ppc64.rpm kernel-tools-libs-3.10.0-1062.18.1.el7.ppc64.rpm perf-3.10.0-1062.18.1.el7.ppc64.rpm perf-debuginfo-3.10.0-1062.18.1.el7.ppc64.rpm python-perf-3.10.0-1062.18.1.el7.ppc64.rpm python-perf-debuginfo-3.10.0-1062.18.1.el7.ppc64.rpm ppc64le: bpftool-3.10.0-1062.18.1.el7.ppc64le.rpm bpftool-debuginfo-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-bootwrapper-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-debug-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-debuginfo-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-devel-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-headers-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-tools-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-tools-libs-3.10.0-1062.18.1.el7.ppc64le.rpm perf-3.10.0-1062.18.1.el7.ppc64le.rpm perf-debuginfo-3.10.0-1062.18.1.el7.ppc64le.rpm python-perf-3.10.0-1062.18.1.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-1062.18.1.el7.ppc64le.rpm s390x: bpftool-3.10.0-1062.18.1.el7.s390x.rpm bpftool-debuginfo-3.10.0-1062.18.1.el7.s390x.rpm kernel-3.10.0-1062.18.1.el7.s390x.rpm kernel-debug-3.10.0-1062.18.1.el7.s390x.rpm kernel-debug-debuginfo-3.10.0-1062.18.1.el7.s390x.rpm kernel-debug-devel-3.10.0-1062.18.1.el7.s390x.rpm kernel-debuginfo-3.10.0-1062.18.1.el7.s390x.rpm kernel-debuginfo-common-s390x-3.10.0-1062.18.1.el7.s390x.rpm kernel-devel-3.10.0-1062.18.1.el7.s390x.rpm kernel-headers-3.10.0-1062.18.1.el7.s390x.rpm kernel-kdump-3.10.0-1062.18.1.el7.s390x.rpm kernel-kdump-debuginfo-3.10.0-1062.18.1.el7.s390x.rpm kernel-kdump-devel-3.10.0-1062.18.1.el7.s390x.rpm perf-3.10.0-1062.18.1.el7.s390x.rpm perf-debuginfo-3.10.0-1062.18.1.el7.s390x.rpm python-perf-3.10.0-1062.18.1.el7.s390x.rpm python-perf-debuginfo-3.10.0-1062.18.1.el7.s390x.rpm x86_64: bpftool-3.10.0-1062.18.1.el7.x86_64.rpm bpftool-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-devel-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1062.18.1.el7.x86_64.rpm kernel-devel-3.10.0-1062.18.1.el7.x86_64.rpm kernel-headers-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-libs-3.10.0-1062.18.1.el7.x86_64.rpm perf-3.10.0-1062.18.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm python-perf-3.10.0-1062.18.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional : ppc64: bpftool-debuginfo-3.10.0-1062.18.1.el7.ppc64.rpm kernel-debug-debuginfo-3.10.0-1062.18.1.el7.ppc64.rpm kernel-debuginfo-3.10.0-1062.18.1.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-1062.18.1.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-1062.18.1.el7.ppc64.rpm kernel-tools-libs-devel-3.10.0-1062.18.1.el7.ppc64.rpm perf-debuginfo-3.10.0-1062.18.1.el7.ppc64.rpm python-perf-debuginfo-3.10.0-1062.18.1.el7.ppc64.rpm ppc64le: bpftool-debuginfo-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-debug-devel-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-debuginfo-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-1062.18.1.el7.ppc64le.rpm kernel-tools-libs-devel-3.10.0-1062.18.1.el7.ppc64le.rpm perf-debuginfo-3.10.0-1062.18.1.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-1062.18.1.el7.ppc64le.rpm x86_64: bpftool-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-1062.18.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm Red Hat Enterprise Linux Workstation : Source: kernel-3.10.0-1062.18.1.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-1062.18.1.el7.noarch.rpm kernel-doc-3.10.0-1062.18.1.el7.noarch.rpm x86_64: bpftool-3.10.0-1062.18.1.el7.x86_64.rpm bpftool-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-devel-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1062.18.1.el7.x86_64.rpm kernel-devel-3.10.0-1062.18.1.el7.x86_64.rpm kernel-headers-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-libs-3.10.0-1062.18.1.el7.x86_64.rpm perf-3.10.0-1062.18.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm python-perf-3.10.0-1062.18.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional : x86_64: bpftool-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-1062.18.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1062.18.1.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2019-11487 https://access.redhat.com/security/cve/CVE-2019-17666 https://access.redhat.com/security/cve/CVE-2019-19338 https://access.redhat.com/security/updates/classification/#important

Platform:
Red Hat Enterprise Linux 7
Product:
kernel
python-perf
perf
Reference:
RHSA-2020:0834-01
CVE-2019-11487
CVE-2019-17666
CVE-2019-19338
CVE-2019-11135
CVE    3
CVE-2019-17666
CVE-2019-11135
CVE-2019-11487

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