Race condition in the mac80211 subsystem in the Linux kernel before 2.6.32-rc8-next-20091201 allows remote attackers to cause a denial of service (system crash) via a Delete Block ACK (aka DELBA) packet that triggers a certain state change in the absence of an aggregation session.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2009-12-02T16:00:00

Updated: 2024-08-07T06:45:50.901Z

Reserved: 2009-11-20T00:00:00

Link: CVE-2009-4027

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2009-12-02T16:30:00.640

Modified: 2023-02-13T02:20:39.997

Link: CVE-2009-4027

cve-icon Redhat

Severity : Important

Publid Date: 2009-11-30T00:00:00Z

Links: CVE-2009-4027 - Bugzilla