Vulnerability in Linux Kernel
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."
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.8 (High). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.031 (87.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.031 · newest: 0.031 · change: 0.000
Affected products
- Linux Kernel — versions 2.6.0, 2.6.1, 2.6.2
References
- www.securityfocus.com/bid/37170 (vdb-entry)
- www.ubuntu.com/usn/usn-864-1 (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2010-01/msg00000.html (vendor-advisory)
- www.openwall.com/lists/oss-security/2009/12/01/2 (mailing-list)
- bugzilla.redhat.com/show_bug.cgi
- www.kernel.org/pub/linux/kernel/v2.6/next/patch-v2.6.32-rc8-next-20091201.gz (Patch)
- git.kernel.org/
- secunia.com/advisories/38017 (third-party-advisory)