RedHat: RHSA-2019-2703:01 Important: kernel security and bug fix update

    Date10 Sep 2019
    CategoryRed Hat
    382
    Posted ByLinuxSecurity Advisories
    An update for kernel is now available for Red Hat Enterprise Linux 8. 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
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Important: kernel security and bug fix update
    Advisory ID:       RHSA-2019:2703-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:2703
    Issue date:        2019-09-10
    CVE Names:         CVE-2018-19824 CVE-2019-3846 CVE-2019-3887 
                       CVE-2019-9500 CVE-2019-9503 CVE-2019-11487 
                       CVE-2019-12817 
    =====================================================================
    
    1. Summary:
    
    An update for kernel is now available for Red Hat Enterprise Linux 8.
    
    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 CodeReady Linux Builder (v. 8) - aarch64, ppc64le, x86_64
    Red Hat Enterprise Linux BaseOS (v. 8) - 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):
    
    * kernel: Heap overflow in mwifiex_update_bss_desc_with_ie function in
    marvell/mwifiex/scan.c (CVE-2019-3846)
    
    * Kernel: KVM: nVMX: guest accesses L0 MSR causes potential DoS
    (CVE-2019-3887)
    
    * kernel: brcmfmac heap buffer overflow in brcmf_wowl_nd_results
    (CVE-2019-9500)
    
    * kernel: Count overflow in FUSE request leading to use-after-free issues.
    (CVE-2019-11487)
    
    * kernel: ppc: unrelated processes being able to read/write to each other's
    virtual memory (CVE-2019-12817)
    
    * kernel: Use-after-free in sound/usb/card.c:usb_audio_probe()
    (CVE-2018-19824)
    
    * kernel: brcmfmac frame validation bypass (CVE-2019-9503)
    
    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):
    
    * [DELL EMC 8.0 BUG]: pciehp deadlock resulting in NVMe device not being
    recognized when hot plugged (BZ#1712261)
    
    * Host crashed while try to boot a compatible guest attached huge page
    by"-object memory-backend-file *"[1G-P9] (BZ#1714758)
    
    * Setting malformed authenc key will crash the system  (BZ#1715335)
    
    * BUG: memory allocation failure in
    inode_doinit_with_dentry()/context_to_sid() (BZ#1717780)
    
    * [HPEMC 8.1 BUG] Protect against concurrent calls into UV BIOS
    (BZ#1724534)
    
    * PHC jumping on I350 (igb) (BZ#1726352)
    
    * aarch64 kernel missing vulnerabilities status files (BZ#1726353)
    
    * BUG: KASAN: use-after-free in skb_release_data() (BZ#1726354)
    
    * [RHEL8][PANIC][aarch64] kernel panic when loading the dme1737 module
    (BZ#1726355)
    
    * [RHEL8] [aarch64] Changes for BZ1672997 break kaslr (BZ#1726357)
    
    * Network fails to come up when booting with kernel 3.10.0-862.el7.x86_64,
    several hung tasks can be seen in logs. (BZ#1726358)
    
    * [Intel] 'cpupower frequency-set' produces unexpected results for some
    processors (BZ#1726360)
    
    * HDMI/DP audio: ELD not updated on hotplug event (BZ#1726361)
    
    * [mlx5_core] CX5 Adapter works not as expected when MTU is 9000, Unable to
    handle kernel paging request at virtual address 3ae0aafeff4b6b5a
    (BZ#1726372)
    
    * [DELL 8.0 Bug] - hid-multitouch 0018:1FD2:8008.0001 ,lost function from
    S3 resume  (BZ#1727098)
    
    * [RHEL8.1 Pre Beta] [Power8] data corruption while returning from
    watchpoint exception handler (BZ#1733281)
    
    * RHEL8.1 pre-Beta - cacheinfo code unsafe vs LPM (BZ#1733282)
    
    * RHEL8.1 pre-Beta - [ZZ/Zeppelin] [kernel-4.18.0-100.el8.ppc64le] Hash MMU
    allows child to write parents process address space (BZ#1734689)
    
    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/):
    
    1655816 - CVE-2018-19824 kernel: Use-after-free in sound/usb/card.c:usb_audio_probe()
    1695044 - CVE-2019-3887 Kernel: KVM: nVMX: guest accesses L0 MSR causes potential DoS
    1701224 - CVE-2019-9500 kernel: brcmfmac heap buffer overflow in brcmf_wowl_nd_results
    1701842 - CVE-2019-9503 kernel: brcmfmac frame validation bypass
    1703063 - CVE-2019-11487 kernel: Count overflow in FUSE request leading to use-after-free issues.
    1713059 - CVE-2019-3846 kernel: Heap overflow in mwifiex_update_bss_desc_with_ie function in marvell/mwifiex/scan.c
    1720616 - CVE-2019-12817 kernel: ppc: unrelated processes being able to read/write to each other's virtual memory
    
    6. Package List:
    
    Red Hat Enterprise Linux BaseOS (v. 8):
    
    Source:
    kernel-4.18.0-80.11.1.el8_0.src.rpm
    
    aarch64:
    bpftool-4.18.0-80.11.1.el8_0.aarch64.rpm
    bpftool-debuginfo-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-core-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-cross-headers-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-debug-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-debug-core-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-debug-debuginfo-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-debug-devel-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-debug-modules-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-debug-modules-extra-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-debuginfo-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-debuginfo-common-aarch64-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-devel-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-headers-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-modules-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-modules-extra-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-tools-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-tools-debuginfo-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-tools-libs-4.18.0-80.11.1.el8_0.aarch64.rpm
    perf-4.18.0-80.11.1.el8_0.aarch64.rpm
    perf-debuginfo-4.18.0-80.11.1.el8_0.aarch64.rpm
    python3-perf-4.18.0-80.11.1.el8_0.aarch64.rpm
    python3-perf-debuginfo-4.18.0-80.11.1.el8_0.aarch64.rpm
    
    noarch:
    kernel-abi-whitelists-4.18.0-80.11.1.el8_0.noarch.rpm
    kernel-doc-4.18.0-80.11.1.el8_0.noarch.rpm
    
    ppc64le:
    bpftool-4.18.0-80.11.1.el8_0.ppc64le.rpm
    bpftool-debuginfo-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-core-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-cross-headers-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-debug-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-debug-core-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-debug-debuginfo-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-debug-devel-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-debug-modules-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-debug-modules-extra-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-debuginfo-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-debuginfo-common-ppc64le-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-devel-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-headers-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-modules-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-modules-extra-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-tools-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-tools-debuginfo-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-tools-libs-4.18.0-80.11.1.el8_0.ppc64le.rpm
    perf-4.18.0-80.11.1.el8_0.ppc64le.rpm
    perf-debuginfo-4.18.0-80.11.1.el8_0.ppc64le.rpm
    python3-perf-4.18.0-80.11.1.el8_0.ppc64le.rpm
    python3-perf-debuginfo-4.18.0-80.11.1.el8_0.ppc64le.rpm
    
    s390x:
    bpftool-4.18.0-80.11.1.el8_0.s390x.rpm
    bpftool-debuginfo-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-core-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-cross-headers-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-debug-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-debug-core-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-debug-debuginfo-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-debug-devel-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-debug-modules-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-debug-modules-extra-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-debuginfo-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-debuginfo-common-s390x-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-devel-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-headers-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-modules-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-modules-extra-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-tools-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-tools-debuginfo-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-zfcpdump-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-zfcpdump-core-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-zfcpdump-debuginfo-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-zfcpdump-devel-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-zfcpdump-modules-4.18.0-80.11.1.el8_0.s390x.rpm
    kernel-zfcpdump-modules-extra-4.18.0-80.11.1.el8_0.s390x.rpm
    perf-4.18.0-80.11.1.el8_0.s390x.rpm
    perf-debuginfo-4.18.0-80.11.1.el8_0.s390x.rpm
    python3-perf-4.18.0-80.11.1.el8_0.s390x.rpm
    python3-perf-debuginfo-4.18.0-80.11.1.el8_0.s390x.rpm
    
    x86_64:
    bpftool-4.18.0-80.11.1.el8_0.x86_64.rpm
    bpftool-debuginfo-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-core-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-cross-headers-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-debug-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-debug-core-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-debug-debuginfo-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-debug-devel-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-debug-modules-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-debug-modules-extra-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-debuginfo-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-debuginfo-common-x86_64-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-devel-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-headers-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-modules-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-modules-extra-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-tools-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-tools-debuginfo-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-tools-libs-4.18.0-80.11.1.el8_0.x86_64.rpm
    perf-4.18.0-80.11.1.el8_0.x86_64.rpm
    perf-debuginfo-4.18.0-80.11.1.el8_0.x86_64.rpm
    python3-perf-4.18.0-80.11.1.el8_0.x86_64.rpm
    python3-perf-debuginfo-4.18.0-80.11.1.el8_0.x86_64.rpm
    
    Red Hat CodeReady Linux Builder (v. 8):
    
    aarch64:
    bpftool-debuginfo-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-debug-debuginfo-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-debuginfo-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-debuginfo-common-aarch64-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-tools-debuginfo-4.18.0-80.11.1.el8_0.aarch64.rpm
    kernel-tools-libs-devel-4.18.0-80.11.1.el8_0.aarch64.rpm
    perf-debuginfo-4.18.0-80.11.1.el8_0.aarch64.rpm
    python3-perf-debuginfo-4.18.0-80.11.1.el8_0.aarch64.rpm
    
    ppc64le:
    bpftool-debuginfo-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-debug-debuginfo-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-debuginfo-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-debuginfo-common-ppc64le-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-tools-debuginfo-4.18.0-80.11.1.el8_0.ppc64le.rpm
    kernel-tools-libs-devel-4.18.0-80.11.1.el8_0.ppc64le.rpm
    perf-debuginfo-4.18.0-80.11.1.el8_0.ppc64le.rpm
    python3-perf-debuginfo-4.18.0-80.11.1.el8_0.ppc64le.rpm
    
    x86_64:
    bpftool-debuginfo-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-debug-debuginfo-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-debuginfo-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-debuginfo-common-x86_64-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-tools-debuginfo-4.18.0-80.11.1.el8_0.x86_64.rpm
    kernel-tools-libs-devel-4.18.0-80.11.1.el8_0.x86_64.rpm
    perf-debuginfo-4.18.0-80.11.1.el8_0.x86_64.rpm
    python3-perf-debuginfo-4.18.0-80.11.1.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-2018-19824
    https://access.redhat.com/security/cve/CVE-2019-3846
    https://access.redhat.com/security/cve/CVE-2019-3887
    https://access.redhat.com/security/cve/CVE-2019-9500
    https://access.redhat.com/security/cve/CVE-2019-9503
    https://access.redhat.com/security/cve/CVE-2019-11487
    https://access.redhat.com/security/cve/CVE-2019-12817
    https://access.redhat.com/security/updates/classification/#important
    
    8. Contact:
    
    The Red Hat security contact is . More contact
    details at https://access.redhat.com/security/team/contact/
    
    Copyright 2019 Red Hat, Inc.
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