CVE-2021-33574
published 2021-05-25CVE-2021-33574: The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object…
critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact.
Affected
27 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | glibc | < glibc 2.32-1 (bookworm) | glibc 2.32-1 (bookworm) |
| debian | glibc | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| gnu | glibc | <= 2.34 | — |
| gnu | glibc | — | — |
| gnu | glibc | — | — |
| gnu | glibc | >= 0 < 2.31-13+deb11u3 | 2.31-13+deb11u3 |
| gnu | glibc | >= 0 < 2.32-1 | 2.32-1 |
| gnu | glibc | >= 0 < 2.32-1 | 2.32-1 |
| gnu | glibc | >= 0 < 2.32-1 | 2.32-1 |
| gnu | glibc | >= 0 < 2.34-0ubuntu3 | 2.34-0ubuntu3 |
| msrc | cbl2_glibc_2.35-1_on_cbl_mariner_2.0 | — | — |
| msrc | cm1_glibc_2.28-20_on_cbl_mariner_1.0 | — | — |
| netapp | e-series_santricity_os_controller | 11.0 – 11.70.1 | — |
| oracle | communications_cloud_native_core_binding_support_function | — | — |
| oracle | communications_cloud_native_core_network_function_cloud_native_environment | — | — |
| oracle | communications_cloud_native_core_network_repository_function | — | — |
| oracle | communications_cloud_native_core_network_repository_function | — | — |
| oracle | communications_cloud_native_core_security_edge_protection_proxy | — | — |
| oracle | communications_cloud_native_core_unified_data_repository | — | — |
| oracle | enterprise_operations_monitor | — | — |
| oracle | enterprise_operations_monitor | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
osv9.8CRITICAL