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CVE-2021-32457

UNKNOWN
Published 2021-05-26T13:45:17
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No CVSS data available

Description

Trend Micro Home Network Security version 6.6.604 and earlier is vulnerable to an iotcl stack-based buffer overflow vulnerability which could allow an attacker to issue a specially crafted iotcl to escalate privileges on affected devices. An attacker must first obtain the ability to execute low-privileged code on the target device in order to exploit this vulnerability.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Trend Micro

Trend Micro Home Network Security

Affected Versions:

6.6.604 and below

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-gc5v-4mhp-vqp4

Advisory Details

A privilege escalation vulnerability exists in the tdts.ko chrdev_ioctl_handle functionality of Trend Micro, Inc. Home Network Security 6.1.567. A specially crafted ioctl can lead to increased privileges. An attacker can issue an ioctl to trigger this vulnerability.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-32457
WEB https://helpcenter.trendmicro.com/en-us/article/TMKA-10337
WEB https://talosintelligence.com/vulnerability_reports/TALOS-2021-1230
WEB https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1230

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: May 24, 2022

References

https://helpcenter.trendmicro.com/en-us/article/TMKA-10337
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1230
Published: 2021-05-26T13:45:17
Last Modified: 2024-08-03T23:17:29.504Z
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