An issue found in linux-kernel that leads to a race condition in rose_connect(). The rose driver uses rose_neigh->use to represent how many objects are using the rose_neigh. When a user wants to delete a rose_route via rose_ioctl(), the rose driver calls rose_del_node() and removes neighbours only if their “count” and “use” are zero.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2022-08-31T15:32:59

Updated: 2024-08-02T23:55:24.491Z

Reserved: 2022-04-05T00:00:00

Link: CVE-2022-1247

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-08-31T16:15:09.177

Modified: 2022-09-06T19:24:14.887

Link: CVE-2022-1247

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-05-11T09:37:00Z

Links: CVE-2022-1247 - Bugzilla