CVE-2009-4026

NameCVE-2009-4026
DescriptionThe 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."
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDTSA-204-1

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linux-2.6sourceetch(not affected)
linux-2.6sourcelenny(not affected)
linux-2.6sourcesqueeze2.6.30-8squeeze1DTSA-204-1
linux-2.6source(unstable)2.6.32-1medium
linux-2.6.24source(unstable)(not affected)

Notes

[etch] - linux-2.6 <not-affected> (introduced in 2.6.30)
[lenny] - linux-2.6 <not-affected> (introduced in 2.6.30)
- linux-2.6.24 <not-affected> (introduced in 2.6.30)
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