CVE-2018-20191
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- CVE-2018-20191
CVE Details
| Release Date: | 2018-12-20 | |
| Impact: | Low | What is this? |
Description
hw/rdma/vmw/pvrdma_main.c in QEMU does not implement a read operation (such as uar_read by analogy to uar_write), which allows attackers to cause a denial of service (NULL pointer dereference).
See more information about CVE-2018-20191 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 7.5 |
| Vector String: | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.0 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 7 (qemu) | ELSA-2019-4518 | 2019-01-25 |
| Oracle Linux version 7 (qemu) | ELSA-2019-4556 | 2019-02-22 |
| Oracle Linux version 7 (qemu) | ELSA-2019-4585 | 2019-03-15 |
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