PT-2009-5910 · Linux · Linux Kernel

Eugene Teo · CVE-2009-3638 · Publicado 2009-10-29 · Atualizado 2023-02-13

Positive Technologies (AI Summary)

CVSS v2.0

7.2

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 2.6.31.4

Description The issue is related to an integer overflow in the kvm dev ioctl get supported cpuid function, which can be triggered by a local user via a KVM GET SUPPORTED CPUID request to the kvm arch dev ioctl function. This can have an unspecified impact on the system.

Recommendations For versions prior to 2.6.31.4, update to version 2.6.31.4 or later to resolve the issue.

Exploit

Correção

Enumeração de Fraquezas

CWE-189

Identificadores relacionados

CVE-2009-3638

DSA-1927-1

DSA-1962-1

Produtos afetados

Linux Kernel

Referências · 12

• 🔥 http://marc.info/?l=oss-security&m=125628917011048&w=2 · Exploit
• 🔥 http://marc.info/?l=oss-security&m=125632898507373&w=2 · Exploit
• 🔥 https://bugzilla.redhat.com/show_bug.cgi?id=530515 · Exploit
• http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.31.4 · Aviso do Fabricante
• https://redhat.com/archives/fedora-package-announce/2009-November/msg00190.html · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2009-3638 · Nota de Segurança
• http://kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.32-rc4 · Aviso do Fabricante
• http://securityfocus.com/bid/36803 · Correção
• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6a54435560efdab1a08f429a954df4d6c740bddf · Nota
• http://ubuntu.com/usn/usn-864-1 · Aviso do Fabricante
• https://exchange.xforce.ibmcloud.com/vulnerabilities/53934 · Nota
• http://mandriva.com/security/advisories?name=MDVSA-2009:329 · Aviso do Fabricante