CVE-2018-7249

An issue was discovered in secdrv.sys as shipped in Microsoft Windows Vista, Windows 7, Windows 8, and Windows 8.1 before KB3086255, and as shipped in Macrovision SafeDisc. Two carefully timed calls to IOCTL 0xCA002813 can cause a race condition that leads to a use-after-free. When exploited, an unprivileged attacker can run arbitrary code in the kernel.

CVSS v3 7.0 HIGH
CVSS v2.0 6.9 MEDIUM

7.0^/10

CVSS v3 : HIGH

Vector : AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.9^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/Elvin9/NotSecDrv/blob/master/README.md	Exploit Third Party Advisory
https://github.com/Elvin9/NotSecDrv/blob/master/README.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_7::::::::
	cpe:2.3:o:microsoft:windows_8::::::::
	cpe:2.3:o:microsoft:windows_8.1::::::::
	cpe:2.3:o:microsoft:windows_vista::::::::

Configuration 2 (hide)

cpe:2.3:a:tivo:safedisc:-:*:*:*:*:*:*:*

History

21 Nov 2024, 04:11

Type	Values Removed	Values Added
References	~~() https://github.com/Elvin9/NotSecDrv/blob/master/README.md - Exploit, Third Party Advisory~~	() https://github.com/Elvin9/NotSecDrv/blob/master/README.md - Exploit, Third Party Advisory

Information

Published : 2018-02-26 20:29

Updated : 2024-11-21 04:11

NVD link : CVE-2018-7249

Mitre link : CVE-2018-7249

CVE.ORG link : CVE-2018-7249

JSON object : View

Products Affected

microsoft

windows_8.1
windows_vista
windows_7
windows_8

tivo

safedisc

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CWE-416

Use After Free

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