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.
References
Link | Resource |
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https://access.redhat.com/security/cve/CVE-2021-3669 | Issue Tracking Third Party Advisory |
https://security-tracker.debian.org/tracker/CVE-2021-3669 | Issue Tracking Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1986473 | Permissions Required |
https://bugzilla.redhat.com/show_bug.cgi?id=1980619 | Issue Tracking Third Party Advisory |
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Information
Published : 2022-08-26 09:15
Updated : 2023-02-12 15:42
NVD link : CVE-2021-3669
Mitre link : CVE-2021-3669
JSON object : View
CWE
CWE-400
Uncontrolled Resource Consumption
Products Affected
redhat
- enterprise_linux_for_real_time_for_nfv_tus
- enterprise_linux_for_real_time_for_nfv
- enterprise_linux_for_ibm_z_systems_eus
- virtualization_host
- enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions
- enterprise_linux
- enterprise_linux_for_real_time_tus
- build_of_quarkus
- enterprise_linux_for_power_little_endian_eus
- enterprise_linux_server_aus
- codeready_linux_builder
- enterprise_linux_for_real_time
- enterprise_linux_for_power_little_endian
- developer_tools
- enterprise_linux_aus
- enterprise_linux_for_ibm_z_systems
- enterprise_linux_server_tus
- openshift_container_platform
- enterprise_linux_eus
linux
- linux_kernel
ibm
- spectrum_protect_plus
- spectrum_copy_data_management
fedoraproject
- fedora
debian
- debian_linux