SUSE-SU-2020:3914-1: xen&distro=SUSE Linux Enterprise Server 12 SP4-LTSS SUSE Linux Enterprise

Published
Published 22-12-2020Last modified 04-02-2026

Vulnerability summary

SUSE-SU-2020:3914-1 is a vulnerability in xen&distro=SUSE Linux Enterprise Server 12 SP4-LTSS 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 8 · Downstream 0 · Related 8
CVE-2020-29130CVE-2020-29480CVE-2020-29481CVE-2020-29483CVE-2020-29484CVE-2020-29566

Timeline

  1. 22-12-2020
    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-2020-29480: Fixed an issue which could have allowed leak of non-sensitive data to administrator guests (bsc#117949 XSA-115). - CVE-2020-29481: Fixed an issue which could have allowd to new domains to inherit existing node permissions (bsc#1179498 XSA-322). - CVE-2020-29483: Fixed an issue where guests could disturb domain cleanup (bsc#1179502 XSA-325). - CVE-2020-29484: Fixed an issue where guests could crash xenstored via watchs (bsc#1179501 XSA-324). - CVE-2020-29566: Fixed an undue recursion in x86 HVM context switch code (bsc#1179506 XSA-348). - CVE-2020-29570: Fixed an issue where FIFO event channels control block related ordering (bsc#1179514 XSA-358). - CVE-2020-29571: Fixed an issue where FIFO event channels control structure ordering (bsc#1179516 XSA-359). - CVE-2020-29130: Fixed an out-of-bounds access while processing ARP packets (bsc#1179477). - Fixed an issue where dump-core shows missing nr_pages during core (bsc#1176782). - Multiple other bugs (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.

Suse4 products
  • xen&distro=SUSE Linux Enterprise Server 12 SP4-LTSS< 4.11.4_16-2.48.1
  • xen&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP4< 4.11.4_16-2.48.1
  • xen&distro=SUSE OpenStack Cloud 9< 4.11.4_16-2.48.1
  • xen&distro=SUSE OpenStack Cloud Crowbar 9< 4.11.4_16-2.48.1

1 vendor · 4 products

References

19 links
Show all 19 references