Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2024-42236 First vendor Publication 2024-08-07
Vendor Cve Last vendor Modification 2024-08-08

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

usb: gadget: configfs: Prevent OOB read/write in usb_string_copy()

Userspace provided string 's' could trivially have the length zero. Left unchecked this will firstly result in an OOB read in the form `if (str[0 - 1] == '\n') followed closely by an OOB write in the form `str[0 - 1] = '\0'`.

There is already a validating check to catch strings that are too long. Let's supply an additional check for invalid strings that are too short.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42236

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3658

Sources (Detail)

https://git.kernel.org/stable/c/2d16f63d8030903e5031853e79d731ee5d474e70
https://git.kernel.org/stable/c/6d3c721e686ea6c59e18289b400cc95c76e927e0
https://git.kernel.org/stable/c/72b8ee0d9826e8ed00e0bdfce3e46b98419b37ce
https://git.kernel.org/stable/c/a444c3fc264119801575ab086e03fb4952f23fd0
https://git.kernel.org/stable/c/c95fbdde87e39e5e0ae27f28bf6711edfb985caa
https://git.kernel.org/stable/c/d1205033e912f9332c1dbefa812e6ceb0575ce0a
https://git.kernel.org/stable/c/e8474a10c535e6a2024c3b06e37e4a3a23beb490
https://git.kernel.org/stable/c/eecfefad0953b2f31aaefa058f7f348ff39c4bba
Source Url

Alert History

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Date Informations
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2024-08-07 21:27:25
  • First insertion