SUSE-SU-2023:3832-1

Advisory lineage Upstream: 2 Downstream: 0
Published: 27 Sept 2023, 17:16
Last modified:04 Feb 2026, 02:34

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

27 Sept 2023, 17:16
Published
Vulnerability first disclosed
04 Feb 2026, 02:34
Last Modified
Vulnerability information updated

Description

Security update for xen This update for xen fixes the following issues: - CVE-2023-20588: Fixed AMD CPU transitional execution leak via division by zero (XSA-439) (bsc#1215474). - CVE-2023-34322: Fixed top-level shadow reference dropped too early for 64-bit PV guests (XSA-438) (bsc#1215145).

Affected Systems

  • opensuse•xen&distro=openSUSE Leap 15.4

    < 4.16.5_04-150400.4.34.1

  • suse•xen&distro=SUSE Linux Enterprise Micro 5.3

    < 4.16.5_04-150400.4.34.1

  • suse•xen&distro=SUSE Linux Enterprise Micro 5.4

    < 4.16.5_04-150400.4.34.1

  • suse•xen&distro=SUSE Linux Enterprise Module for Basesystem 15 SP4

    < 4.16.5_04-150400.4.34.1

  • suse•xen&distro=SUSE Linux Enterprise Module for Server Applications 15 SP4

    < 4.16.5_04-150400.4.34.1

References (5)