CVE-2020-14390
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- CVE-2020-14390
CVE Details
| Release Date: | 2020-09-18 | |
| Impact: | None | What is this? |
Description
A flaw was found in the Linux kernel in versions before 5.9-rc6. When changing screen size, an out-of-bounds memory write can occur leading to memory corruption or a denial of service. Due to the nature of the flaw, privilege escalation cannot be fully ruled out.
See more information about CVE-2020-14390 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: | 5.6 |
| Vector String: | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | Low |
| Privileges Required: | High |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | Low |
| Integrity Impact: | Low |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 6 (kernel-uek) | ELSA-2022-9852 | 2022-10-04 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2020-5913 | 2020-11-10 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2022-9852 | 2022-10-04 |
| Oracle VM version 3 (kernel-uek) | OVMSA-2022-0026 | 2022-10-11 |
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