Vulnerability Intelligence Report
CVE-2022-1011
A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write(). This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation.
No Active Exploit Signals
CVSS Base Score
7.8
HIGH
EPSS Probability:1.18%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-416 ↗CWE-416
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| linux | linux_kernel | 5.17 |
| fedoraproject | fedora | 34, 35 |
| redhat | build_of_quarkus | 2.0 |
| redhat | developer_tools | 1.0 |
| redhat | enterprise_linux | 6.0, 7.0, 8.0, 8.6 |
| redhat | enterprise_linux_eus | 8.6 |
| redhat | enterprise_linux_for_ibm_z_systems | 8.0 |
| redhat | enterprise_linux_for_ibm_z_systems_eus | 8.6 |
| redhat | enterprise_linux_for_power_little_endian | 8.0 |
| redhat | enterprise_linux_for_power_little_endian_eus | 8.6 |
| redhat | enterprise_linux_for_real_time | 8 |
| redhat | enterprise_linux_for_real_time_for_nfv | 8 |
| redhat | enterprise_linux_for_real_time_for_nfv_tus | 8.6 |
| redhat | enterprise_linux_for_real_time_tus | 8.6 |
| redhat | enterprise_linux_server_aus | 8.6 |
| redhat | enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions | 8.6 |
| redhat | enterprise_linux_server_tus | 8.6 |
| redhat | enterprise_linux_server_update_services_for_sap_solutions | 8.6 |
| redhat | virtualization_host | 4.0 |
| redhat | codeready_linux_builder | all |
| netapp | h300s_firmware | all |
| netapp | h300s | all |
| netapp | h500s_firmware | all |
| netapp | h500s | all |
| netapp | h700s_firmware | all |
| netapp | h700s | all |
| netapp | h300e_firmware | all |
| netapp | h300e | all |
| netapp | h500e_firmware | all |
| netapp | h500e | all |
| netapp | h700e_firmware | all |
| netapp | h700e | all |
| netapp | h410s_firmware | all |
| netapp | h410s | all |
| netapp | h410c_firmware | all |
| netapp | h410c | all |
| debian | debian_linux | 9.0, 10.0 |
| oracle | communications_cloud_native_core_binding_support_function | 22.1.3 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.179%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Red Hat, Inc. · Vendor · USA |
| Reserved | 2022-03-17T00:00:00 |
| Published | 2022-03-18T00:00:00 |
| Last Updated | 2024-08-02T23:47:43 |
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