Published: 09/08/2017 Updated: 19/01/2023

CVSS v2 Base Score: 10 | Impact Score: 10 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 891

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

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.

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linux linux kernel
canonical ubuntu linux 14.04
canonical ubuntu linux 12.04

Several security issues were fixed in the Linux kernel ...

CWE-119 https://patchwork.kernel.org/patch/9880041/http://www.securityfocus.com/bid/100251 https://usn.ubuntu.com/3620-2/https://usn.ubuntu.com/3620-1/http://www.openwall.com/lists/oss-security/2020/02/11/1 http://www.openwall.com/lists/oss-security/2020/02/11/2 http://www.openwall.com/lists/oss-security/2020/02/14/4 https://nvd.nist.gov https://usn.ubuntu.com/3620-1/

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CVE-2017-12762

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