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gpp_maybe Security update for the linux kernel (live patch 21 for sle 12 sp2)
SUSE-SLE-SERVER-12-SP2-2019-356

This update for the Linux Kernel 4.4.121-92_73 fixes one issue. The following security issue was fixed: - CVE-2018-16884: A flaw was found in the Linux kernel's NFS41+ subsystem. NFS41+ shares mounted in different network namespaces at the same time could make bc_svc_process() use wrong back-channel IDs and cause a use-after-free vulnerability. Thus a malicious container user could cause a host kernel memory corruption and a system panic. Due to the nature of the flaw, privilege escalation cannot be fully ruled out (bsc#1119947).

  • Release Date
    Feb 13 2019
  • References
    Bugzilla: 1119947
    CVEs: CVE-2018-16884
  • Type
    security
  • Severity
    important

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SUSE Linux Enterprise Server LTSS 12.2 x86_64