CVE-2019-16994

CVE Details

Release Date:2019-09-30

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


CVSS v3.0 metrics


NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score: 4.7 Base Metrics: AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Access Vector: Local network Attack Complexity: High
Privileges Required: Low User Interaction: None
Scope: Unchanged Confidentiality Impact: None
Integrity Impact: None Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 5 (kernel-uek)ELSA-2019-48722019-12-09
Oracle Linux version 6 (dtrace-modules-3.8.13-118.41.1.el6uek)ELSA-2019-48712019-12-09
Oracle Linux version 6 (kernel-uek)ELSA-2019-48502019-11-20
Oracle Linux version 6 (kernel-uek)ELSA-2019-48712019-12-09
Oracle Linux version 6 (kernel-uek)ELSA-2019-48722019-12-09
Oracle Linux version 7 (dtrace-modules-3.8.13-118.41.1.el7uek)ELSA-2019-48712019-12-09
Oracle Linux version 7 (kernel)ELSA-2020-40602020-10-06
Oracle Linux version 7 (kernel-uek)ELSA-2019-48502019-11-20
Oracle Linux version 7 (kernel-uek)ELSA-2019-48712019-12-09
Oracle VM version 3.4 (kernel-uek)OVMSA-2019-00562019-11-21



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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