CVE-2019-20934
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- CVE-2019-20934
CVE Details
| Release Date: | 2020-11-28 | |
| Impact: | None | What is this? |
Description
An issue was discovered in the Linux kernel before 5.2.6. On NUMA systems, the Linux fair scheduler has a use-after-free in show_numa_stats() because NUMA fault statistics are inappropriately freed, aka CID-16d51a590a8c.
See more information about CVE-2019-20934 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: | 5.3 |
| Vector String: | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | High |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | Low |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 6 (kernel-uek) | ELSA-2021-9002 | 2021-01-07 |
| Oracle Linux version 7 (kernel) | ELSA-2021-2725 | 2021-07-21 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2021-9002 | 2021-01-07 |
| Oracle VM version 3.4 (kernel-uek) | OVMSA-2021-0001 | 2021-01-07 |
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