PT-2017-1928 · Linux+2 · Linux Kernel+2

Brad Spengler · Publicado 2017-04-22 · Atualizado 2023-02-14 · CVE-2017-8064

Positive Technologies (AI Summary)

CVSS v2.0

10

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions 4.9.x and 4.10.x before 4.10.12

Description The issue is caused by incorrect interaction with the CONFIG VMAP STACK option in the Linux kernel, allowing local users to cause a denial of service, such as a system crash or memory corruption, by leveraging the use of more than one virtual page for a DMA scatterlist. This is due to a buffer overflow in memory.

Recommendations For Linux kernel versions 4.9.x and 4.10.x before 4.10.12, update to version 4.10.12 or later to resolve the issue.

Correção

DoS

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

ALT-PU-2017-1507

ALT-PU-2017-1508

BDU:2017-01088

CVE-2017-8064

DSA-3886-1

USN-3314-1

Produtos afetados

Alt Linux

Linux Kernel

Ubuntu

Referências · 17

• https://github.com/torvalds/linux/commit/005145378c9ad7575a01b6ce1ba118fb427f583a · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-8064 · Nota de Segurança
• https://cve.org/CVERecord?id=CVE-2017-8064 · Nota de Segurança
• https://bdu.fstec.ru/vul/2017-01088 · Nota de Segurança
• http://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.12 · Aviso do Fabricante
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=005145378c9ad7575a01b6ce1ba118fb427f583a · Aviso do Fabricante
• http://securityfocus.com/bid/97975 · Nota
• http://securityfocus.com/bi95d/97975 · Nota
• http://openwall.com/lists/oss-security/2017/04/16/4 · Correção
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-8064 · Aviso do Fabricante
• https://osv.dev/vulnerability/DSA-3886-1 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-3314-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-8064 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-8064 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2017-8064 · Aviso do Fabricante