PT-2017-1920 · Linux+1 · Linux Kernel+1

Publicado 2017-01-31 · Atualizado 2017-04-27 · CVE-2017-8072

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel versions 4.9.x through 4.9.8

Description The issue is related to the cp2112 gpio direction input function in the Linux kernel, which does not handle errors correctly for zero-length reports. This could allow local users to have an unspecified impact via unknown vectors. The error handling issue in the function may be exploited by a local attacker to achieve an unspecified outcome.

Recommendations For Linux kernel versions 4.9.x through 4.9.8, update to version 4.9.9 or later to resolve the issue. At the moment, there is no information about additional mitigation measures for this vulnerability.

Correção

Enumeração de Fraquezas

CWE-388

Identificadores relacionados

ALT-PU-2017-1127

ALT-PU-2017-1152

BDU:2017-01080

CVE-2017-8072

Produtos afetados

Alt Linux

Linux Kernel

Referências · 15

• https://github.com/torvalds/linux/commit/8e9faa15469ed7c7467423db4c62aeed3ff4cae3 · Correção
• https://security-tracker.debian.org/tracker/CVE-2017-8072 · Aviso do Fabricante
• http://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.9 · Aviso do Fabricante
• https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.9 · Nota
• https://bdu.fstec.ru/vul/2017-01080 · Nota de Segurança
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-8072 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-8072 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8072 · Nota
• http://openwall.com/lists/oss-security/2017/04/16/4 · Correção
• http://securityfocus.com/bid/98010 · Nota
• https://osv.dev/vulnerability/CVE-2017-8072 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-8072 · Nota de Segurança
• https://ubuntu.com/security/CVE-2017-8072 · Aviso do Fabricante
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8e9faa15469ed7c7467423db4c62aeed3ff4cae3 · Correção
• https://cve.org/CVERecord?id=CVE-2017-8072 · Nota de Segurança