SUSE-SU-2021:4136-2: xorg-x11-server&distro=SUSE Linux Enterprise Real Time 15 SP2 SUSE Linux Enterprise
Vulnerability summary
SUSE-SU-2021:4136-2 is a vulnerability in xorg-x11-server&distro=SUSE Linux Enterprise Real Time 15 SP2 SUSE Linux Enterprise with no CVSS score yet.
Advisory lineage
Upstream 3 · Downstream 0 · Related 3Timeline
- 17-02-2022PublishedVulnerability first disclosed.
- 04-02-2026Last 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 catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Suse1 product
- xorg-x11-server&distro=SUSE Linux Enterprise Real Time 15 SP2< 1.20.3-22.5.42.1
1 vendor · 1 product