CVE-2019-16994
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- CVE-2019-16994
CVE Details
| Release Date: | 2019-09-30 | |
| Impact: | None | What is this? |
Description
In the Linux kernel before 5.0, a memory leak exists in sit_init_net() in net/ipv6/sit.c when register_netdev() fails to register sitn->fb_tunnel_dev, which may cause denial of service, aka CID-07f12b26e21a.
See more information about CVE-2019-16994 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: | 4.7 |
| Vector String: | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | High |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 5 (kernel-uek) | ELSA-2019-4872 | 2019-12-09 |
| Oracle Linux version 6 (dtrace-modules-3.8.13-118.41.1.el6uek) | ELSA-2019-4871 | 2019-12-09 |
| Oracle Linux version 6 (kernel-uek) | ELSA-2019-4850 | 2019-11-20 |
| Oracle Linux version 6 (kernel-uek) | ELSA-2019-4871 | 2019-12-09 |
| Oracle Linux version 6 (kernel-uek) | ELSA-2019-4872 | 2019-12-09 |
| Oracle Linux version 7 (dtrace-modules-3.8.13-118.41.1.el7uek) | ELSA-2019-4871 | 2019-12-09 |
| Oracle Linux version 7 (kernel) | ELSA-2020-4060 | 2020-10-06 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2019-4850 | 2019-11-20 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2019-4871 | 2019-12-09 |
| Oracle VM version 3.4 (kernel-uek) | OVMSA-2019-0056 | 2019-11-21 |
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