Vulnerability Monitor

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CVE-2014-9632

The TDI driver (avgtdix.sys) in AVG Internet Security before 2013.3495 Hot Fix 18 and 2015.x before 2015.5315 and Protection before 2015.5315 allows local users to write to arbitrary memory locations, and consequently gain privileges, via a crafted 0x830020f8 IOCTL call.

Security Impact Summary

CVE-2014-9632 is a security vulnerability that . Impacting 2 products from avg, from avg organizations running these solutions should prioritize assessment and patching.

Historical Context

First disclosed in 2015, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.

Published

2015-02-06T15:59:00.057

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.2 (HIGH)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.9

Impact Score

10.0

Weaknesses

Type: Primary
CWE-264

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	avg	protection	≤ 2015.5314	Yes
Application	avg	internet_security	< 2013.3495	Yes
Application	avg	internet_security	< 2015.5314	Yes

References

http://packetstormsecurity.com/files/130248/AVG-Internet-Security-2015.0.5315-Privilege-Escalation.html Exploit, Third Party Advisory ([email protected])
http://www.avg.com/eu-en/avg-release-notes Vendor Advisory ([email protected])
http://www.exploit-db.com/exploits/35993 Exploit, Third Party Advisory ([email protected])
http://www.greyhathacker.net/?p=818 Third Party Advisory ([email protected])
http://www.osvdb.org/113824 Broken Link ([email protected])
http://packetstormsecurity.com/files/130248/AVG-Internet-Security-2015.0.5315-Privilege-Escalation.html Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.avg.com/eu-en/avg-release-notes Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.exploit-db.com/exploits/35993 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.greyhathacker.net/?p=818 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.osvdb.org/113824 Broken Link (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For avg's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.