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openSUSE-SU-2021:2415-1

openSUSE-SU-2021:2415-1 · Security update for the Linux Kernel

This page contains facts from public vulnerability sources. Check the original advisory before updating.

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. Security issues fixed: - CVE-2021-22555: A heap out-of-bounds write was discovered in net/netfilter/x_tables.c (bnc#1188116). - CVE-2021-33909: Extremely large seq buffer allocations in seq_file could lead to buffer underruns and code execution (bsc#1188062). The following non-security bugs were fixed: - usb: dwc3: Fix debugfs creation flow (git-fixes).

Fix available

Published
Updated

Stack: system

Affected products and versions

  • kernel-64kb openSUSE:Leap 15.3

    Affected ranges
    • ECOSYSTEM: < 5.3.18-59.16.1

    Update to 5.3.18-59.16.1

  • kernel-debug openSUSE:Leap 15.3

    Affected ranges
    • ECOSYSTEM: < 5.3.18-59.16.1

    Update to 5.3.18-59.16.1

  • kernel-default openSUSE:Leap 15.3

    Affected ranges
    • ECOSYSTEM: < 5.3.18-59.16.1

    Update to 5.3.18-59.16.1

  • kernel-default-base openSUSE:Leap 15.3

    Affected ranges
    • ECOSYSTEM: < 5.3.18-59.16.1.18.8.1

    Update to 5.3.18-59.16.1.18.8.1

  • kernel-docs openSUSE:Leap 15.3

    Affected ranges
    • ECOSYSTEM: < 5.3.18-59.16.1

    Update to 5.3.18-59.16.1

  • kernel-kvmsmall openSUSE:Leap 15.3

    Affected ranges
    • ECOSYSTEM: < 5.3.18-59.16.1

    Update to 5.3.18-59.16.1

  • kernel-obs-build openSUSE:Leap 15.3

    Affected ranges
    • ECOSYSTEM: < 5.3.18-59.16.1

    Update to 5.3.18-59.16.1

  • kernel-obs-qa openSUSE:Leap 15.3

    Affected ranges
    • ECOSYSTEM: < 5.3.18-59.16.1

    Update to 5.3.18-59.16.1

  • kernel-preempt openSUSE:Leap 15.3

    Affected ranges
    • ECOSYSTEM: < 5.3.18-59.16.1

    Update to 5.3.18-59.16.1

  • kernel-source openSUSE:Leap 15.3

    Affected ranges
    • ECOSYSTEM: < 5.3.18-59.16.1

    Update to 5.3.18-59.16.1

  • kernel-syms openSUSE:Leap 15.3

    Affected ranges
    • ECOSYSTEM: < 5.3.18-59.16.1

    Update to 5.3.18-59.16.1

  • kernel-zfcpdump openSUSE:Leap 15.3

    Affected ranges
    • ECOSYSTEM: < 5.3.18-59.16.1

    Update to 5.3.18-59.16.1

Original sources

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