Executive Summary

Informations
Name CVE-2024-46826 First vendor Publication 2024-09-27
Vendor Cve Last vendor Modification 2024-11-20

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:

ELF: fix kernel.randomize_va_space double read

ELF loader uses "randomize_va_space" twice. It is sysctl and can change at any moment, so 2 loads could see 2 different values in theory with unpredictable consequences.

Issue exactly one load for consistent value across one exec.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-46826

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3647

Sources (Detail)

https://git.kernel.org/stable/c/1cf8cd80903073440b6ea055811d04edd24fe4f7
https://git.kernel.org/stable/c/1f81d51141a234ad0a3874b4d185dc27a521cd27
https://git.kernel.org/stable/c/2a97388a807b6ab5538aa8f8537b2463c6988bd2
https://git.kernel.org/stable/c/53f17409abf61f66b6f05aff795e938e5ba811d1
Source Url

Alert History

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Date Informations
2025-01-08 03:05:29
  • Multiple Updates
2025-01-07 03:05:02
  • Multiple Updates
2024-12-25 03:03:40
  • Multiple Updates
2024-12-12 03:06:36
  • Multiple Updates
2024-11-22 21:22:19
  • Multiple Updates
2024-11-22 00:23:15
  • Multiple Updates
2024-11-21 21:21:53
  • Multiple Updates
2024-11-20 21:20:58
  • Multiple Updates
2024-09-30 17:27:26
  • Multiple Updates
2024-09-27 17:27:23
  • First insertion