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Vulnerability Details : CVE-2009-4026

The mac80211 subsystem in the Linux kernel before 2.6.32-rc8-next-20091201 allows remote attackers to cause a denial of service (panic) via a crafted Delete Block ACK (aka DELBA) packet, related to an erroneous "code shuffling patch."
Vulnerability category: Denial of service
Published 2009-12-02 16:30:01
Updated 2023-02-13 02:20:36
Source Red Hat, Inc.
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2009-4026

Probability of exploitation activity in the next 30 days: 3.76%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 91 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2009-4026

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Source
7.8
 HIGH AV:N/AC:L/Au:N/C:N/I:N/A:C
10.0
6.9
 [email protected]

Vendor statements for CVE-2009-4026

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