PT-2016-3547 · Linux · Linux Kernel

Publicado 2016-08-06 · Atualizado 2016-11-28 · CVE-2014-9888

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 prior to 3.13

Description The issue is related to the Linux kernel's handling of DMA mappings on ARM platforms. It does not prevent executable DMA mappings, which could allow local users to gain privileges via a crafted application. This affects Android devices, specifically Nexus 5 and 7 (2013) devices, before 2016-08-05.

Recommendations For Linux kernel versions prior to 3.13, update to version 3.13 or later to resolve the issue.

Correção

Enumeração de Fraquezas

CWE-264

Identificadores relacionados

CVE-2014-9888

DLA-833-1

Produtos afetados

Linux Kernel

Referências · 12

• https://github.com/torvalds/linux/commit/0ea1ec713f04bdfac343c9702b21cd3a7c711826 · Correção
• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0ea1ec713f04bdfac343c9702b21cd3a7c711826 · Nota
• https://source.codeaurora.org/quic/la/kernel/msm/commit/?id=f044936caab337a4384fbfe64a4cbae33c7e22a1 · Nota
• http://source.android.com/security/bulletin/2016-08-01.html · Aviso do Fabricante
• http://securityfocus.com/bid/92219 · Nota
• https://ubuntu.com/security/CVE-2014-9888 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2014-9888 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2014-9888 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2014-9888 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2014-9888 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2014-9888 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2014-9888 · Aviso do Fabricante