Linux Security
    Linux Security
    Linux Security

    RedHat: RHSA-2020-3810:01 Moderate: kernel-rt security and bug fix update

    Date
    254
    Posted By
    An update for kernel-rt is now available for Red Hat Enterprise MRG 2. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from
    -----BEGIN PGP SIGNED MESSAGE-----
    Hash: SHA256
    
    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Moderate: kernel-rt security and bug fix update
    Advisory ID:       RHSA-2020:3810-01
    Product:           Red Hat Enterprise MRG for RHEL-6
    Advisory URL:      https://access.redhat.com/errata/RHSA-2020:3810
    Issue date:        2020-09-22
    CVE Names:         CVE-2018-1120 
    =====================================================================
    
    1. Summary:
    
    An update for kernel-rt is now available for Red Hat Enterprise MRG 2.
    
    Red Hat Product Security has rated this update as having a security impact
    of Moderate. 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 MRG Realtime for RHEL 6 Server v.2 - noarch, x86_64
    
    3. Description:
    
    The kernel-rt packages provide the Real Time Linux Kernel, which enables
    fine-tuning for systems with extremely high determinism requirements.
    
    Security Fix(es):
    
    * kernel: fuse-backed file mmap-ed onto process cmdline arguments causes
    denial of service (CVE-2018-1120)
    
    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):
    
    * update the MRG 2.5.z 3.10 realtime-kernel sources (BZ#1863050)
    
    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/):
    
    1575472 - CVE-2018-1120 kernel: fuse-backed file mmap-ed onto process cmdline arguments causes denial of service
    
    6. Package List:
    
    Red Hat MRG Realtime for RHEL 6 Server v.2:
    
    Source:
    kernel-rt-3.10.0-693.76.1.rt56.676.el6rt.src.rpm
    
    noarch:
    kernel-rt-doc-3.10.0-693.76.1.rt56.676.el6rt.noarch.rpm
    kernel-rt-firmware-3.10.0-693.76.1.rt56.676.el6rt.noarch.rpm
    
    x86_64:
    kernel-rt-3.10.0-693.76.1.rt56.676.el6rt.x86_64.rpm
    kernel-rt-debug-3.10.0-693.76.1.rt56.676.el6rt.x86_64.rpm
    kernel-rt-debug-debuginfo-3.10.0-693.76.1.rt56.676.el6rt.x86_64.rpm
    kernel-rt-debug-devel-3.10.0-693.76.1.rt56.676.el6rt.x86_64.rpm
    kernel-rt-debuginfo-3.10.0-693.76.1.rt56.676.el6rt.x86_64.rpm
    kernel-rt-debuginfo-common-x86_64-3.10.0-693.76.1.rt56.676.el6rt.x86_64.rpm
    kernel-rt-devel-3.10.0-693.76.1.rt56.676.el6rt.x86_64.rpm
    kernel-rt-trace-3.10.0-693.76.1.rt56.676.el6rt.x86_64.rpm
    kernel-rt-trace-debuginfo-3.10.0-693.76.1.rt56.676.el6rt.x86_64.rpm
    kernel-rt-trace-devel-3.10.0-693.76.1.rt56.676.el6rt.x86_64.rpm
    kernel-rt-vanilla-3.10.0-693.76.1.rt56.676.el6rt.x86_64.rpm
    kernel-rt-vanilla-debuginfo-3.10.0-693.76.1.rt56.676.el6rt.x86_64.rpm
    kernel-rt-vanilla-devel-3.10.0-693.76.1.rt56.676.el6rt.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-2018-1120
    https://access.redhat.com/security/updates/classification/#moderate
    
    8. Contact:
    
    The Red Hat security contact is . More contact
    details at https://access.redhat.com/security/team/contact/
    
    Copyright 2020 Red Hat, Inc.
    -----BEGIN PGP SIGNATURE-----
    Version: GnuPG v1
    
    iQIVAwUBX2oQG9zjgjWX9erEAQj2yw/+I/hWTDG7mZrd91M+HnZLWacr6CgfVQr6
    CYS7dX7jJUSjhKhOyAls0G6P1sn58U20wYTSlh42JJdXpwMEmai3j+Sc83gaBSK7
    YZE29Fv29FGosSRpYHgeg/PWXBJe8rns55LXbCoTrceKWuWEONz5OXbLX2OJM3KZ
    vSxFjkNHk/K45tGXVH/KNhQMUpgszznfFKc5nLy9Diy5QdGy/itArLD4/v27q40X
    9v8FXA5sBDT/PqrO19wQn+bzcY+UJuQ1oaUNyG1FIIVgkyynJnJxZGGxJKlEwzKI
    2/hYtklrlYtHRz7lKQKOo0TELV2yG5p0OTOrkTJBwpR3CfYo6we+7DJldccmlHxL
    iVDZfKtzeS1nKhlEss29lqR6uq644lpeal1FXWC5BnKzPfMSIEfGCPC6GortlOnt
    piHsdu/213Z7WQvSOQwKxbYvQ6ss0PE+gYkM2W/ClRq7HBYB1CdQJDRZ1+BoF2c4
    mZcfht7oJ1J92GrfNsZlJNAJ299k7VnhtDbovw+i9W7p/hi8QZbmCfW1q4oyyeiG
    M4Xtna/8RxqYbAAasv4BIjWJ80D74GHivipp+D9OdzDPE4GSNJkl5KwUZbipJgpT
    Al7dxI6Mdv1LfZ3GfyVMzVxOWhZYtzMaOXZ6Ak3H6h3k3McIAPWni08CKvzMc1n4
    egSkvDNW8mQ=
    =GBvY
    -----END PGP SIGNATURE-----
    
    --
    RHSA-announce mailing list
    This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.redhat.com/mailman/listinfo/rhsa-announce
    

    LinuxSecurity Poll

    I agree with Linus Torvalds - Apple's new M1-powered laptops should run on Linux.

    No answer selected. Please try again.
    Please select either existing option or enter your own, however not both.
    Please select minimum 0 answer(s) and maximum 2 answer(s).
    /main-polls/45-i-agree-with-linus-torvalds-apple-s-new-m1-powered-laptops-should-run-on-linux?task=poll.vote&format=json
    45
    radio
    [{"id":"158","title":"True","votes":"8","type":"x","order":"1","pct":100,"resources":[]},{"id":"159","title":"False","votes":"0","type":"x","order":"2","pct":0,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350

    Please vote first in order to view vote results.


    VIEW MORE POLLS

    bottom 200

    Please enable / Bitte aktiviere JavaScript!
    Veuillez activer / Por favor activa el Javascript![ ? ]

    We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.