shield Security update for xen

SUSE-SUSE-MicroOS-5.2-2022-1506

This update for xen fixes the following issues: - CVE-2022-26356: Fixed potential race conditions in dirty memory tracking that could cause a denial of service in the host (bsc#1197423). - CVE-2022-26357: Fixed a potential race condition in memory cleanup for hosts using VT-d IOMMU hardware, which could lead to a denial of service in the host (bsc#1197425). - CVE-2022-26358,CVE-2022-26359,CVE-2022-26360,CVE-2022-26361: Fixed various memory corruption issues for hosts using VT-d or AMD-Vi IOMMU hardware. These could be leveraged by an attacker to cause a denial of service in the host (bsc#1197426).

• Release Date
  May 3 2022
• References
  Bugzilla: 1197426, 1197425, 1197423
  CVEs: CVE-2022-26359, CVE-2022-26358, CVE-2022-26357, CVE-2022-26360, CVE-2022-26356, CVE-2022-26361
• Type
  security
• Severity
  moderate

cloud_download Downloads

SUSE Linux Enterprise Micro 5.2 x86_64

• Packages
  xen
  Xen Virtualization: Hypervisor (aka VMM aka Microkernel)

  4.14.4_04-150300.3.24.1 lock src

  xen-libs
  Xen Virtualization: Libraries

  4.14.4_04-150300.3.24.1 lock rpm