CVE-2014-9585

Опубликовано: 09 янв. 2015

Источник: nvd

CVSS2: 2.1

EPSS Низкий

Описание

The vdso_addr function in arch/x86/vdso/vma.c in the Linux kernel through 3.18.2 does not properly choose memory locations for the vDSO area, which makes it easier for local users to bypass the ASLR protection mechanism by guessing a location at the end of a PMD.

Ссылки

http://git.kernel.org/?p=linux/kernel/git/luto/linux.git%3Ba=commit%3Bh=bc3b94c31d65e761ddfe150d02932c65971b74e2
http://git.kernel.org/?p=linux/kernel/git/tip/tip.git%3Ba=commit%3Bh=fbe1bf140671619508dfa575d74a185ae53c5dbb
http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148480.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00035.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00009.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html
Mailing List
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-1081.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-1778.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-1787.html
Third Party Advisory
http://v0ids3curity.blogspot.in/2014/12/return-to-vdso-using-elf-auxiliary.html
Broken Link
http://www.debian.org/security/2015/dsa-3170
Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2015:058
Third Party Advisory
http://www.openwall.com/lists/oss-security/2014/12/09/10
Exploit
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/01/09/8
Mailing List
Third Party Advisory
http://www.securityfocus.com/bid/71990
Third Party Advisory
VDB Entry
http://www.ubuntu.com/usn/USN-2513-1
Third Party Advisory
http://www.ubuntu.com/usn/USN-2514-1
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия до 3.18.2 (включая)

Конфигурация 2

Одно из

cpe:2.3:o:redhat:enterprise_linux_aus:6.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_eus:6.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.1:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.7:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_tus:6.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:opensuse:evergreen:11.4:*:*:*:*:*:*:*

cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*

cpe:2.3:o:suse:linux_enterprise_desktop:12:-:*:*:*:*:*:*

cpe:2.3:o:suse:linux_enterprise_real_time_extension:11:sp3:*:*:*:*:*:*

cpe:2.3:o:suse:linux_enterprise_server:11:sp1:*:*:ltss:*:*:*

cpe:2.3:o:suse:linux_enterprise_server:11:sp2:*:*:ltss:*:*:*

cpe:2.3:o:suse:linux_enterprise_server:12:-:*:*:*:*:*:*

cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:-:*:*:*:*:*:*

cpe:2.3:o:suse:linux_enterprise_workstation_extension:12:*:*:*:*:*:*:*

Конфигурация 4

cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*

Конфигурация 5

Одно из

cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Конфигурация 6

Одно из

cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*

EPSS

Процентиль: 13%

0.00045

Низкий

2.1 Low

CVSS2

Дефекты

NVD-CWE-noinfo

Связанные уязвимости

CVE-2014-9585

ubuntu

больше 10 лет назад

CVE-2014-9585

redhat

больше 10 лет назад

CVE-2014-9585

debian

больше 10 лет назад

The vdso_addr function in arch/x86/vdso/vma.c in the Linux kernel thro ...

GHSA-g7mm-wg9g-mhg5

github

около 3 лет назад

ELSA-2015-3043

oracle-oval

около 10 лет назад

ELSA-2015-3043: Unbreakable Enterprise kernel security update (IMPORTANT)

EPSS

Процентиль: 13%

0.00045

Низкий

2.1 Low

CVSS2

Дефекты

NVD-CWE-noinfo