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SUSE: CVE-2019-7308: SUSE Linux Security Advisory

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SUSE: CVE-2019-7308: SUSE Linux Security Advisory

Severity
5
CVSS
(AV:L/AC:M/Au:N/C:C/I:N/A:N)
Published
02/01/2019
Created
04/22/2019
Added
04/01/2019
Modified
02/04/2022

Description

kernel/bpf/verifier.c in the Linux kernel before 4.20.6 performs undesirable out-of-bounds speculation on pointer arithmetic in various cases, including cases of different branches with different state or limits to sanitize, leading to side-channel attacks.

Solution(s)

  • suse-upgrade-cluster-md-kmp-default
  • suse-upgrade-dlm-kmp-default
  • suse-upgrade-gfs2-kmp-default
  • 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-obs-build
  • suse-upgrade-kernel-source-azure
  • suse-upgrade-ocfs2-kmp-default

References

  • SUSE-SU-2019:0765-1
  • SUSE-SU-2019:0767-1
  • SUSE-SU-2019:0784-1
  • SUSE-SU-2019:0785-1
  • USN-3930-1
  • USN-3930-2
  • USN-3931-1
  • USN-3931-2
  • CVE-2019-7308
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