SUSE-SU-2021:3968-1: xen&distro=SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise

Published
Published 07-12-2021Last modified 04-02-2026

Vulnerability summary

SUSE-SU-2021:3968-1 is a vulnerability in xen&distro=SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
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 7 · Downstream 0 · Related 7
CVE-2021-28702CVE-2021-28704CVE-2021-28705CVE-2021-28706CVE-2021-28707CVE-2021-28708

Timeline

  1. 07-12-2021
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for xen This update for xen fixes the following issues: - CVE-2021-28702: Fixed PCI devices with RMRRs not deassigned correctly (XSA-386) (bsc#1191363). - CVE-2021-28704, CVE-2021-28707, CVE-2021-28708: Fixed PoD operations on misaligned GFNs (XSA-388) (bsc#1192557). - CVE-2021-28705, CVE-2021-28709: Fixed issues with partially successful P2M updates on x86 (XSA-389) (bsc#1192559). - CVE-2021-28706: Fixed guests may exceed their designated memory limit (XSA-385) (bsc#1192554). - Update to Xen 4.14.3 bug fix release (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

Suse3 products
  • xen&distro=SUSE Linux Enterprise Micro 5.1< 4.14.3_04-3.15.1
  • xen&distro=SUSE Linux Enterprise Module for Basesystem 15 SP3< 4.14.3_04-3.15.1
  • xen&distro=SUSE Linux Enterprise Module for Server Applications 15 SP3< 4.14.3_04-3.15.1

1 vendor · 3 products

References

13 links
Show all 13 references