SUSE-SU-2025:03172-1: xen&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7 SUSE Linux Enterprise

Published
Published 11-09-2025Last modified 23-03-2026

Vulnerability summary

SUSE-SU-2025:03172-1 is a vulnerability in xen&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7 SUSE Linux Enterprise with no CVSS score yet.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 3 · Downstream 0 · Related 3
CVE-2025-27466CVE-2025-58142CVE-2025-58143

Timeline

  1. 11-09-2025
    PublishedVulnerability first disclosed.
  2. 23-03-2026
    Last modifiedVulnerability information updated.

Description

Security update for xen This update for xen fixes the following issues: Security issues fixed: - CVE-2025-27466: NULL pointer dereference in the Viridian interface when updating the reference TSC area (bsc#1248807). - CVE-2025-58142: NULL pointer dereference in the Viridian interface due to assumption that the SIM page is mapped when a synthetic timer message has to be delivered (bsc#1248807). - CVE-2025-58143: information leak and reference counter underflow in the Viridian interface due to race in the mapping of the reference TSC page (bsc#1248807). Other issues fixed: - efi: Call FreePages() only if needed (bsc#1027519). - x86/hpet: do local APIC EOI after interrupt processing (bsc#1027519). - x86/hvm/ioreq: Fix condition in hvm_alloc_legacy_ioreq_gfn() (bsc#1027519). - x86/idle: Fix the C6 eoi_errata[] list to include NEHALEM_EX (bsc#1027519). - x86/iommu: setup MMCFG ahead of IOMMU (bsc#1027519). - x86/mce: Adjustments to intel_init_ppin() (bsc#1027519). - x86/mkelf32: pad load segment to 2Mb boundary (bsc#1027519).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Suse2 products
  • xen&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7< 4.20.1_04-150700.3.11.1
  • xen&distro=SUSE Linux Enterprise Module for Server Applications 15 SP7< 4.20.1_04-150700.3.11.1

1 vendor · 2 products

References

6 links