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.

Vulnerable Product	Search on Vulmon	Subscribe to Product
linux linux kernel
canonical ubuntu linux 14.04
canonical ubuntu linux 12.04

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

Hello, I stumbled upon CVE-2017-12762 which has a CVSS score of 10 and I think the patch is incomplete and it might have regressed in the stable version I am probably wrong hence this email to see if anyone familiar with this CVE and the fix and tell me if I am wrong ## Incomplete patch The patch can be found in gitkernelorg/pub/scm/li ...

Hi Brad, Thank you very much for your reply This actually clarifies everything :) Ibrahim On Tue, Feb 11, 2020 at 9:37 PM Brad Spengler <spender () grsecurity net> wrote: -- Regards Ibrahim M El-Sayed Security Engineer Website: wwwibrahim-elsayedcom @ibrahim_mosaad ...

Hi Ibrahim, This isn't correct There is a 'count' variable that decrements to zero, yes, but that's not what is used to index the strings 'res' is used for that, and it increments from zero as you'd expect Regarding OOB, there is the read-by-word trickery, but it's safe and won't trip up KASAN for the max 7 bytes it can end up reading past ...

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/

CVE-2017-12762

Vulnerability Summary

Vulnerability Trend

Vendor Advisories

Mailing Lists

References

Vulmon Search

About

Products

Connect