5.5

CVE-2021-3669

A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ibm ≫ Spectrum Copy Data Management Version >= 2.2.0.0 <= 2.2.15.0
   Linux ≫ Linux Kernel Version-
Ibm ≫ Spectrum Protect Plus Version >= 10.1.0 <= 10.1.10.2
   Linux ≫ Linux Kernel Version-
Debian ≫ Debian Linux Version10.0
Debian ≫ Debian Linux Version11.0
Fedoraproject ≫ Fedora Version34
Redhat ≫ Build Of Quarkus Version >= 2.0 < 2.7
Redhat ≫ Developer Tools Version1.0
Redhat ≫ Enterprise Linux Version6.0
Redhat ≫ Enterprise Linux Version7.0
Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Enterprise Linux Aus Version8.6
Redhat ≫ Openshift Container Platform Version4.6
   Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Openshift Container Platform Version4.7
   Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Openshift Container Platform Version4.9
   Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Virtualization Host Version4.0
   Redhat ≫ Enterprise Linux Version8.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.01% 0.01
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

CWE-770 Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

https://access.redhat.com/security/cve/CVE-2021-3669
Third Party Advisory
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1980619
Third Party Advisory
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1986473
Issue Tracking
Permissions Required