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SUSE: CVE-2019-13648: SUSE Linux Security Advisory

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SUSE: CVE-2019-13648: SUSE Linux Security Advisory

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
07/19/2019
Created
08/08/2019
Added
08/07/2019
Modified
02/04/2022

Description

In the Linux kernel through 5.2.1 on the powerpc platform, when hardware transactional memory is disabled, a local user can cause a denial of service (TM Bad Thing exception and system crash) via a sigreturn() system call that sends a crafted signal frame. This affects arch/powerpc/kernel/signal_32.c and arch/powerpc/kernel/signal_64.c.

Solution(s)

  • suse-upgrade-kernel-azure-base
  • suse-upgrade-kernel-default
  • suse-upgrade-kernel-default-extra
  • suse-upgrade-kernel-default-man
  • suse-upgrade-kernel-devel-azure
  • suse-upgrade-kernel-docs
  • suse-upgrade-kernel-ec2
  • suse-upgrade-kernel-ec2-devel
  • suse-upgrade-kernel-ec2-extra
  • suse-upgrade-kernel-obs-build
  • suse-upgrade-kernel-source-azure

References

  • SUSE-SU-2019:2068-1
  • SUSE-SU-2019:2069-1
  • SUSE-SU-2019:2070-1
  • SUSE-SU-2019:2071-1
  • SUSE-SU-2019:2072-1
  • SUSE-SU-2019:2073-1
  • SUSE-SU-2019:2262-1
  • SUSE-SU-2019:2263-1
  • SUSE-SU-2019:2430-1
  • SUSE-SU-2019:2450-1
  • USN-4114-1
  • USN-4115-1
  • USN-4115-2
  • USN-4116-1
  • CVE-2019-13648
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