PT-2009-5594 · Linux · Linux Kernel

Eugene Teo · Publicado 2009-09-21 · Atualizado 2020-08-06 · CVE-2009-3280

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 2.6.31.1-rc1

Description The issue is related to an integer signedness error in the find ie function in the cfg80211 subsystem. This error can be exploited by remote attackers using malformed packets, leading to a denial of service (soft lockup).

Recommendations For versions prior to 2.6.31.1-rc1, update to version 2.6.31.1-rc1 or later to resolve the issue.

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2009-3280

Produtos afetados

Linux Kernel

Referências · 6

• http://securityfocus.com/bid/36421 · Nota
• http://kernel.org/pub/linux/kernel/v2.6/stable-review/patch-2.6.31.1-rc1.bz2 · Aviso do Fabricante
• http://patchwork.kernel.org/patch/45106 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2009/09/16/2 · Nota
• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fcc6cb0c13555e78c2d47257b6d1b5e59b0c419a · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2009-3280 · Nota de Segurança