Executive Summary

Informations
Name CVE-2024-39475 First vendor Publication 2024-07-05
Vendor Cve Last vendor Modification 2024-11-21

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:

fbdev: savage: Handle err return when savagefb_check_var failed

The commit 04e5eac8f3ab("fbdev: savage: Error out if pixclock equals zero") checks the value of pixclock to avoid divide-by-zero error. However the function savagefb_probe doesn't handle the error return of savagefb_check_var. When pixclock is 0, it will cause divide-by-zero error.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-39475

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-369 Divide By Zero

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3668

Sources (Detail)

https://git.kernel.org/stable/c/32f92b0078ebf79dbe4827288e0acb50d89d3d5b
https://git.kernel.org/stable/c/4b2c67e30b4e1d2ae19dba8b8e8f3b5fd3cf8089
https://git.kernel.org/stable/c/5f446859bfa46df0ffb34149499f48a2c2d8cd95
https://git.kernel.org/stable/c/6ad959b6703e2c4c5d7af03b4cfd5ff608036339
https://git.kernel.org/stable/c/86435f39c18967cdd937d7a49ba539cdea7fb547
https://git.kernel.org/stable/c/b8385ff814ca4cb7e63789841e6ec2a14c73e1e8
https://git.kernel.org/stable/c/be754cbd77eaf2932408a4e18532e4945274a5c7
https://git.kernel.org/stable/c/edaa57480b876e8203b51df7c3d14a51ea6b09e3
Source Url

Alert History

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Date Informations
2025-06-26 02:32:30
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2024-07-05 13:27:27
  • First insertion