Vulnerability Intelligence Report
CVE-2020-15436
Use-after-free vulnerability in fs/block_dev.c in the Linux kernel before 5.8 allows local users to gain privileges or cause a denial of service by leveraging improper access to a certain error field.
No Active Exploit Signals
CVSS Base Score
6.7
MEDIUM
EPSS Probability:0.93%
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 |
| broadcom | brocade_fabric_operating_system_firmware | all |
| netapp | cloud_backup | all |
| netapp | solidfire_\&_hci_management_node | all |
| netapp | solidfire_baseboard_management_controller_firmware | all |
| netapp | solidfire_baseboard_management_controller | all |
| netapp | h410c_firmware | all |
| netapp | h410c | all |
| netapp | h610c_firmware | all |
| netapp | h610c | all |
| netapp | h610s_firmware | all |
| netapp | h610s | all |
| netapp | h615c_firmware | all |
| netapp | h615c | all |
| netapp | a700s_firmware | all |
| netapp | a700s | all |
| netapp | aff_8700_firmware | all |
| netapp | aff_8700 | all |
| netapp | fas_8700_firmware | all |
| netapp | fas_8700 | all |
| netapp | aff_8300_firmware | all |
| netapp | aff_8300 | all |
| netapp | fas_8300_firmware | all |
| netapp | fas_8300 | all |
| netapp | aff_a400_firmware | all |
| netapp | aff_a400 | all |
| netapp | fabric-attached_storage_a400_firmware | all |
| netapp | fabric-attached_storage_a400 | all |
| netapp | a250_firmware | all |
| netapp | a250 | all |
| netapp | aff_500f_firmware | all |
| netapp | aff_500f | all |
| netapp | fas_500f_firmware | all |
| netapp | fas_500f | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.928%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | openEuler · Vendor · China |
| Reserved | 2020-06-30T00:00:00 |
| Published | 2020-11-23T20:08:17 |
| Last Updated | 2024-08-04T13:15:20 |
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