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NVD Vulnerability Details :
CVE-2015-7891
Deferred
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-02 Aug, 2017 | 19:29
Updated At-20 Apr, 2025 | 01:37

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.07.0HIGH
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary2.04.4MEDIUM
AV:L/AC:M/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.0
Base score: 7.0
Base severity: HIGH
Vector:
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 4.4
Base severity: MEDIUM
Vector:
AV:L/AC:M/Au:N/C:P/I:P/A:P
CPE Matches
Samsung
samsung
>>samsung_mobile>>5.0
cpe:2.3:o:samsung:samsung_mobile:5.0:*:*:*:*:*:*:*
Samsung
samsung
>>samsung_mobile>>5.1
cpe:2.3:o:samsung:samsung_mobile:5.1:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-362Primarynvd@nist.gov
CWE ID: CWE-362
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://packetstormsecurity.com/files/134107/Samsung-Fimg2d-FIMG2D_BITBLT_BLIT-Ioctl-Concurrency-Flaw.htmlcve@mitre.org
Exploit
Third Party Advisory
VDB Entry
http://security.samsungmobile.com/smrupdate.html#SMR-OCT-2015cve@mitre.org
Vendor Advisory
http://www.securityfocus.com/bid/77335cve@mitre.org
Third Party Advisory
VDB Entry
https://bugs.chromium.org/p/project-zero/issues/detail?id=492cve@mitre.org
Issue Tracking
Third Party Advisory
https://www.exploit-db.com/exploits/38557/cve@mitre.org
Exploit
Third Party Advisory
VDB Entry
http://packetstormsecurity.com/files/134107/Samsung-Fimg2d-FIMG2D_BITBLT_BLIT-Ioctl-Concurrency-Flaw.htmlaf854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
VDB Entry
http://security.samsungmobile.com/smrupdate.html#SMR-OCT-2015af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.securityfocus.com/bid/77335af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
https://bugs.chromium.org/p/project-zero/issues/detail?id=492af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
Third Party Advisory
https://www.exploit-db.com/exploits/38557/af854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
VDB Entry
Hyperlink: http://packetstormsecurity.com/files/134107/Samsung-Fimg2d-FIMG2D_BITBLT_BLIT-Ioctl-Concurrency-Flaw.html
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
VDB Entry
Hyperlink: http://security.samsungmobile.com/smrupdate.html#SMR-OCT-2015
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/77335
Source: cve@mitre.org
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://bugs.chromium.org/p/project-zero/issues/detail?id=492
Source: cve@mitre.org
Resource:
Issue Tracking
Third Party Advisory
Hyperlink: https://www.exploit-db.com/exploits/38557/
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
VDB Entry
Hyperlink: http://packetstormsecurity.com/files/134107/Samsung-Fimg2d-FIMG2D_BITBLT_BLIT-Ioctl-Concurrency-Flaw.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
VDB Entry
Hyperlink: http://security.samsungmobile.com/smrupdate.html#SMR-OCT-2015
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/77335
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://bugs.chromium.org/p/project-zero/issues/detail?id=492
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Issue Tracking
Third Party Advisory
Hyperlink: https://www.exploit-db.com/exploits/38557/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
VDB Entry
Change History
0Changes found
Details not found