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Vulnerability Details : CVE-2009-3280

Integer signedness error in the find_ie function in net/wireless/scan.c in the cfg80211 subsystem in the Linux kernel before 2.6.31.1-rc1 allows remote attackers to cause a denial of service (soft lockup) via malformed packets.
Publish Date : 2009-09-21 Last Update Date : 2020-08-06
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- CVSS Scores & Vulnerability Types

CVSS Score
7.8
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceOverflow
CWE ID 119

- Vendor Statements

Not vulnerable. This vulnerability was introduced into the Linux kernel in version 2.6.30-rc1 via upstream commit 2a519311, and therefore does not affect users of Red Hat Enterprise Linux 3, 4, 5, and Red Hat Enterprise MRG.
Source: Redhat

- Products Affected By CVE-2009-3280

# Product Type Vendor Product Version Update Edition Language
1 OS Linux Linux Kernel * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Linux Linux Kernel 1

- References For CVE-2009-3280

http://patchwork.kernel.org/patch/45106/ CONFIRM
http://www.openwall.com/lists/oss-security/2009/09/16/2
MLIST [oss-security] 20090916 CVE request: kernel: cfg80211: fix looping soft lockup in find_ie()
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fcc6cb0c13555e78c2d47257b6d1b5e59b0c419a CONFIRM
http://www.kernel.org/pub/linux/kernel/v2.6/stable-review/patch-2.6.31.1-rc1.bz2 CONFIRM
http://www.securityfocus.com/bid/36421
BID 36421 Linux Kernel 'find_ie()' Function Remote Denial of Service Vulnerability Release Date:2009-09-16

- Metasploit Modules Related To CVE-2009-3280

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)
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