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SUSE-SU-2023:4945-1 Not scored

Security update for xen

This update for xen fixes the following issues: - CVE-2023-46836: Fixed BTC/SRSO fixes not fully effective (bsc#1216807). - CVE-2023-46835: Fixed mismatch in IOMMU quarantine page table levels on x86/AMD (bsc#1216654). Update to Xen 4.17.3 bug fix release (bsc#1027519).

Exploit probability Not scored
Published December 21, 2023
Required by Not available
Last source change February 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

SUSE:Linux Enterprise Micro 5.5 xen
SUSE:Linux Enterprise Module for Basesystem 15 SP5 xen
SUSE:Linux Enterprise Module for Server Applications 15 SP5 xen
openSUSE:Leap 15.5 xen

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities SUSE-SU-2023:4945-1

This update for xen fixes the following issues: - CVE-2023-46836: Fixed BTC/SRSO fixes not fully effective (bsc#1216807). - CVE-2023-46835: Fixed mismatch in IOMMU quarantine page table levels on x86/AMD (bsc#1216654). Update to Xen 4.17.3 bug fix release (bsc#1027519).

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05 / REFERENCES

Further evidence