RedHat: RHSA-2020-0204:01 Important: kernel security and bug fix update

    Date 22 Jan 2020
    621
    Posted By LinuxSecurity Advisories
    An update for kernel is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Important: kernel security and bug fix update
    Advisory ID:       RHSA-2020:0204-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2020:0204
    Issue date:        2020-01-22
    CVE Names:         CVE-2018-12207 CVE-2018-16884 CVE-2019-0154 
                       CVE-2019-0155 CVE-2019-3900 CVE-2019-5489 
                       CVE-2019-9506 CVE-2019-10126 CVE-2019-11135 
                       CVE-2019-14816 CVE-2019-14821 CVE-2019-14901 
    =====================================================================
    
    1. Summary:
    
    An update for kernel is now available for Red Hat Enterprise Linux 8.0
    Update Services for SAP Solutions.
    
    Red Hat Product Security has rated this update as having a security impact
    of Important. A Common Vulnerability Scoring System (CVSS) base score,
    which gives a detailed severity rating, is available for each vulnerability
    from the CVE link(s) in the References section.
    
    2. Relevant releases/architectures:
    
    Red Hat Enterprise Linux BaseOS E4S (v. 8.0) - aarch64, noarch, ppc64le, s390x, x86_64
    
    3. Description:
    
    The kernel packages contain the Linux kernel, the core of any Linux
    operating system.
    
    Security Fix(es):
    
    * hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)
    
    * hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)
    
    * kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884)
    
    * hw: Intel GPU blitter manipulation can allow for arbitrary kernel memory
    write (CVE-2019-0155)
    
    * Kernel: vhost_net: infinite loop while receiving packets leads to DoS
    (CVE-2019-3900)
    
    * Kernel: page cache side channel attacks (CVE-2019-5489)
    
    * hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB)
    (CVE-2019-9506)
    
    * kernel: Heap overflow in mwifiex_uap_parse_tail_ies function in
    drivers/net/wireless/marvell/mwifiex/ie.c (CVE-2019-10126)
    
    * kernel: heap overflow in mwifiex_update_vs_ie() function of Marvell WiFi
    driver (CVE-2019-14816)
    
    * Kernel: KVM: OOB memory access via mmio ring buffer (CVE-2019-14821)
    
    * kernel: heap overflow in marvell/mwifiex/tdls.c (CVE-2019-14901)
    
    * hw: Intel GPU Denial Of Service while accessing MMIO in lower power state
    (CVE-2019-0154)
    
    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 TCP follow-up for small buffers (BZ#1739184)
    
    * TCP performance regression after CVE-2019-11478 bug fix (BZ#1743170)
    
    * RHEL8.0 - bnx2x link down, caused by transmit timeouts during load test
    (Marvell/Cavium/QLogic) (L3:) (BZ#1743548)
    
    * block: blk-mq improvement (BZ#1780567)
    
    * RHEL8.0 - Regression to RHEL7.6 by changing force_latency found during
    RHEL8.0 validation for SAP HANA on POWER (BZ#1781111)
    
    * blk-mq: overwirte performance drops on real MQ device (BZ#1782183)
    
    * RHEL8: creating vport takes lot of memory i.e 2GB per vport which leads
    to drain out system memory quickly. (BZ#1782705)
    
    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 (https://bugzilla.redhat.com/):
    
    1646768 - CVE-2018-12207 hw: Machine Check Error on Page Size Change (IFU)
    1660375 - CVE-2018-16884 kernel: nfs: use-after-free in svc_process_common()
    1664110 - CVE-2019-5489 Kernel: page cache side channel attacks
    1698757 - CVE-2019-3900 Kernel: vhost_net: infinite loop while receiving packets leads to DoS
    1716992 - CVE-2019-10126 kernel: Heap overflow in mwifiex_uap_parse_tail_ies function in drivers/net/wireless/marvell/mwifiex/ie.c
    1724393 - CVE-2019-0154 hw: Intel GPU Denial Of Service while accessing MMIO in lower power state
    1724398 - CVE-2019-0155 hw: Intel GPU blitter manipulation can allow for arbitrary kernel memory write
    1727857 - CVE-2019-9506 hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB)
    1744149 - CVE-2019-14816 kernel: heap overflow in mwifiex_update_vs_ie() function of Marvell WiFi driver
    1746708 - CVE-2019-14821 Kernel: KVM: OOB memory access via mmio ring buffer
    1753062 - CVE-2019-11135 hw: TSX Transaction Asynchronous Abort (TAA)
    1773519 - CVE-2019-14901 kernel: heap overflow in marvell/mwifiex/tdls.c
    
    6. Package List:
    
    Red Hat Enterprise Linux BaseOS E4S (v. 8.0):
    
    Source:
    kernel-4.18.0-80.15.1.el8_0.src.rpm
    
    aarch64:
    bpftool-4.18.0-80.15.1.el8_0.aarch64.rpm
    bpftool-debuginfo-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-core-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-cross-headers-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-debug-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-debug-core-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-debug-debuginfo-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-debug-devel-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-debug-modules-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-debug-modules-extra-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-debuginfo-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-debuginfo-common-aarch64-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-devel-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-headers-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-modules-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-modules-extra-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-tools-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-tools-debuginfo-4.18.0-80.15.1.el8_0.aarch64.rpm
    kernel-tools-libs-4.18.0-80.15.1.el8_0.aarch64.rpm
    perf-4.18.0-80.15.1.el8_0.aarch64.rpm
    perf-debuginfo-4.18.0-80.15.1.el8_0.aarch64.rpm
    python3-perf-4.18.0-80.15.1.el8_0.aarch64.rpm
    python3-perf-debuginfo-4.18.0-80.15.1.el8_0.aarch64.rpm
    
    noarch:
    kernel-abi-whitelists-4.18.0-80.15.1.el8_0.noarch.rpm
    kernel-doc-4.18.0-80.15.1.el8_0.noarch.rpm
    
    ppc64le:
    bpftool-4.18.0-80.15.1.el8_0.ppc64le.rpm
    bpftool-debuginfo-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-core-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-cross-headers-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-debug-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-debug-core-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-debug-debuginfo-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-debug-devel-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-debug-modules-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-debug-modules-extra-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-debuginfo-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-debuginfo-common-ppc64le-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-devel-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-headers-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-modules-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-modules-extra-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-tools-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-tools-debuginfo-4.18.0-80.15.1.el8_0.ppc64le.rpm
    kernel-tools-libs-4.18.0-80.15.1.el8_0.ppc64le.rpm
    perf-4.18.0-80.15.1.el8_0.ppc64le.rpm
    perf-debuginfo-4.18.0-80.15.1.el8_0.ppc64le.rpm
    python3-perf-4.18.0-80.15.1.el8_0.ppc64le.rpm
    python3-perf-debuginfo-4.18.0-80.15.1.el8_0.ppc64le.rpm
    
    s390x:
    bpftool-4.18.0-80.15.1.el8_0.s390x.rpm
    bpftool-debuginfo-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-core-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-cross-headers-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-debug-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-debug-core-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-debug-debuginfo-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-debug-devel-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-debug-modules-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-debug-modules-extra-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-debuginfo-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-debuginfo-common-s390x-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-devel-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-headers-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-modules-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-modules-extra-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-tools-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-tools-debuginfo-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-zfcpdump-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-zfcpdump-core-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-zfcpdump-debuginfo-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-zfcpdump-devel-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-zfcpdump-modules-4.18.0-80.15.1.el8_0.s390x.rpm
    kernel-zfcpdump-modules-extra-4.18.0-80.15.1.el8_0.s390x.rpm
    perf-4.18.0-80.15.1.el8_0.s390x.rpm
    perf-debuginfo-4.18.0-80.15.1.el8_0.s390x.rpm
    python3-perf-4.18.0-80.15.1.el8_0.s390x.rpm
    python3-perf-debuginfo-4.18.0-80.15.1.el8_0.s390x.rpm
    
    x86_64:
    bpftool-4.18.0-80.15.1.el8_0.x86_64.rpm
    bpftool-debuginfo-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-core-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-cross-headers-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-debug-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-debug-core-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-debug-debuginfo-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-debug-devel-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-debug-modules-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-debug-modules-extra-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-debuginfo-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-debuginfo-common-x86_64-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-devel-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-headers-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-modules-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-modules-extra-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-tools-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-tools-debuginfo-4.18.0-80.15.1.el8_0.x86_64.rpm
    kernel-tools-libs-4.18.0-80.15.1.el8_0.x86_64.rpm
    perf-4.18.0-80.15.1.el8_0.x86_64.rpm
    perf-debuginfo-4.18.0-80.15.1.el8_0.x86_64.rpm
    python3-perf-4.18.0-80.15.1.el8_0.x86_64.rpm
    python3-perf-debuginfo-4.18.0-80.15.1.el8_0.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-2018-12207
    https://access.redhat.com/security/cve/CVE-2018-16884
    https://access.redhat.com/security/cve/CVE-2019-0154
    https://access.redhat.com/security/cve/CVE-2019-0155
    https://access.redhat.com/security/cve/CVE-2019-3900
    https://access.redhat.com/security/cve/CVE-2019-5489
    https://access.redhat.com/security/cve/CVE-2019-9506
    https://access.redhat.com/security/cve/CVE-2019-10126
    https://access.redhat.com/security/cve/CVE-2019-11135
    https://access.redhat.com/security/cve/CVE-2019-14816
    https://access.redhat.com/security/cve/CVE-2019-14821
    https://access.redhat.com/security/cve/CVE-2019-14901
    https://access.redhat.com/security/updates/classification/#important
    https://access.redhat.com/security/vulnerabilities/ifu-page-mce
    
    8. Contact:
    
    The Red Hat security contact is . More contact
    details at https://access.redhat.com/security/team/contact/
    
    Copyright 2020 Red Hat, Inc.
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