Vulnerability Intelligence Report
CVE-2021-45485
In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses.
No Active Exploit Signals
CVSS Base Score
7.5
HIGH
EPSS Probability:3.62%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| linux | linux_kernel | all |
| netapp | e-series_santricity_os_controller | all |
| netapp | solidfire\,_enterprise_sds_\&_hci_storage_node | all |
| netapp | solidfire_\&_hci_management_node | all |
| netapp | brocade_fabric_operating_system_firmware | all |
| oracle | communications_cloud_native_core_binding_support_function | 22.1.3 |
| oracle | communications_cloud_native_core_network_exposure_function | 22.1.1 |
| oracle | communications_cloud_native_core_policy | 22.2.0 |
| netapp | all_flash_fabric-attached_storage_8300_firmware | all |
| netapp | all_flash_fabric-attached_storage_8300 | all |
| netapp | fabric-attached_storage_8300_firmware | all |
| netapp | fabric-attached_storage_8300 | all |
| netapp | all_flash_fabric-attached_storage_8700_firmware | all |
| netapp | all_flash_fabric-attached_storage_8700 | all |
| netapp | fabric-attached_storage_8700_firmware | all |
| netapp | fabric-attached_storage_8700 | all |
| netapp | aff_a400_firmware | all |
| netapp | aff_a400 | all |
| netapp | fabric-attached_storage_a400_firmware | all |
| netapp | fabric-attached_storage_a400 | all |
| netapp | hci_compute_node_firmware | all |
| netapp | hci_compute_node | all |
| netapp | h300e_firmware | all |
| netapp | h300e | all |
| netapp | h300s_firmware | all |
| netapp | h300s | all |
| netapp | h410c_firmware | all |
| netapp | h410c | all |
| netapp | h410s_firmware | all |
| netapp | h410s | all |
| netapp | h500e_firmware | all |
| netapp | h500e | all |
| netapp | h500s_firmware | all |
| netapp | h500s | all |
| netapp | h610c_firmware | all |
| netapp | h610c | all |
| netapp | h610s_firmware | all |
| netapp | h610s | all |
| netapp | h615c_firmware | all |
| netapp | h615c | all |
| netapp | h700e_firmware | all |
| netapp | h700e | all |
| netapp | h700s_firmware | all |
| netapp | h700s | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
3.615%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2021-12-25T00:00:00 |
| Published | 2021-12-25T01:05:07 |
| Last Updated | 2024-08-04T04:39:21 |
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