CVE-2015-7891

Опубликовано: 02 авг. 2017

Источник: nvd

CVSS3: 7

CVSS2: 4.4

EPSS Низкий

Описание

Race condition in the ioctl implementation in the Samsung Graphics 2D driver (aka /dev/fimg2d) in Samsung devices with Android L(5.0/5.1) allows local users to trigger memory errors by leveraging definition of g2d_lock and g2d_unlock lock macros as no-ops, aka SVE-2015-4598.

Ссылки

http://packetstormsecurity.com/files/134107/Samsung-Fimg2d-FIMG2D_BITBLT_BLIT-Ioctl-Concurrency-Flaw.html
Exploit
Third Party Advisory
VDB Entry
http://security.samsungmobile.com/smrupdate.html#SMR-OCT-2015
Vendor Advisory
http://www.securityfocus.com/bid/77335
Third Party Advisory
VDB Entry
https://bugs.chromium.org/p/project-zero/issues/detail?id=492
Issue Tracking
Third Party Advisory
https://www.exploit-db.com/exploits/38557/
Exploit
Third Party Advisory
VDB Entry
http://packetstormsecurity.com/files/134107/Samsung-Fimg2d-FIMG2D_BITBLT_BLIT-Ioctl-Concurrency-Flaw.html
Exploit
Third Party Advisory
VDB Entry
http://security.samsungmobile.com/smrupdate.html#SMR-OCT-2015
Vendor Advisory
http://www.securityfocus.com/bid/77335
Third Party Advisory
VDB Entry
https://bugs.chromium.org/p/project-zero/issues/detail?id=492
Issue Tracking
Third Party Advisory
https://www.exploit-db.com/exploits/38557/
Exploit
Third Party Advisory
VDB Entry

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:o:samsung:samsung_mobile:5.0:*:*:*:*:*:*:*

cpe:2.3:o:samsung:samsung_mobile:5.1:*:*:*:*:*:*:*

EPSS

Процентиль: 39%

0.00172

Низкий

7 High

CVSS3

4.4 Medium

CVSS2

Дефекты

CWE-362

Связанные уязвимости

GHSA-59gr-vjcr-m2p7