CVE-2017-12762

 

Published at: - 09-08-2017 11:29

Last modified: - 19-01-2023 05:07

Total changes: - 2

Description

In /drivers/isdn/i4l/isdn_net.c: A user-controlled buffer is copied into a local buffer of constant size using strcpy without a length check which can cause a buffer overflow. This affects the Linux kernel 4.9-stable tree, 4.12-stable tree, 3.18-stable tree, and 4.4-stable tree.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://patchwork.kernel.org/patch/9880041/
• 100251-Third Party Advisory, VDB Entry
• USN-3620-2-Third Party Advisory
• USN-3620-1-Third Party Advisory
• [oss-security] 20200211 Potential regression and/or incomplete fix for CVE-2017-12762-Mailing List, Third Party Advisory
• [oss-security] 20200211 Re: Potential regression and/or incomplete fix for CVE-2017-12762-Mailing List, Third Party Advisory
• [oss-security] 20200214 Re: Potential regression and/or incomplete fix for CVE-2017-12762-Mailing List, Third Party Advisory

 

Keywords

NVD

 

CVE-2017-12762

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures