SUSE-SU-2021:4136-1: xorg-x11-server&distro=SUSE Enterprise Storage 7 SUSE Linux Enterprise

CVSS: UnknownPublished
Published 21-12-2021Last modified 04-02-2026
Open JSON

Vulnerability summary

SUSE-SU-2021:4136-1 is a vulnerability in xorg-x11-server&distro=SUSE Enterprise Storage 7 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 score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 3 · Downstream 0 · Related 3
CVE-2021-4009CVE-2021-4010CVE-2021-4011

Timeline

  1. 21-12-2021
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for xorg-x11-server This update for xorg-x11-server fixes the following issues: - CVE-2021-4009: The handler for the CreatePointerBarrier request of the XFixes extension does not properly validate the request length leading to out of bounds memory write. (bsc#1190487) - CVE-2021-4010: The handler for the Suspend request of the Screen Saver extension does not properly validate the request length leading to out of bounds memory write. (bsc#1190488) - CVE-2021-4011: The handlers for the RecordCreateContext and RecordRegisterClients requests of the Record extension do not properly validate the request length leading to out of bounds memory write. (bsc#1190489)

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Suse12 products
  • xorg-x11-server&distro=SUSE Enterprise Storage 7< 1.20.3-22.5.42.1
  • xorg-x11-server&distro=SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS< 1.20.3-22.5.42.1
  • xorg-x11-server&distro=SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS< 1.20.3-22.5.42.1
  • xorg-x11-server&distro=SUSE Linux Enterprise Module for Basesystem 15 SP3< 1.20.3-22.5.42.1
  • xorg-x11-server&distro=SUSE Linux Enterprise Module for Development Tools 15 SP3< 1.20.3-22.5.42.1

1 vendor · 12 products

References

7 links