An issue was discovered in ip_ra_control in net/ipv4/ip_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: this is disputed because new_ra is never used if it is NULL
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-05-28T02:05:20

Updated: 2024-08-04T23:17:40.038Z

Reserved: 2019-05-27T00:00:00

Link: CVE-2019-12381

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-05-28T03:29:00.403

Modified: 2024-08-05T00:15:20.583

Link: CVE-2019-12381

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-05-25T00:00:00Z

Links: CVE-2019-12381 - Bugzilla