A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly only validate the first netlink message in the skb and allow or deny the rest of the messages within the skb with the granted permission without further processing.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2020-05-26T14:54:32

Updated: 2024-08-04T11:14:15.560Z

Reserved: 2020-03-20T00:00:00

Link: CVE-2020-10751

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-05-26T15:15:10.727

Modified: 2023-02-12T23:39:18.680

Link: CVE-2020-10751

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-04-27T14:00:00Z

Links: CVE-2020-10751 - Bugzilla