Executive Summary

Informations
Name CVE-2024-46712 First vendor Publication 2024-09-13
Vendor Cve Last vendor Modification 2024-09-19

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:

drm/vmwgfx: Disable coherent dumb buffers without 3d

Coherent surfaces make only sense if the host renders to them using accelerated apis. Without 3d the entire content of dumb buffers stays in the guest making all of the extra work they're doing to synchronize between guest and host useless.

Configurations without 3d also tend to run with very low graphics memory limits. The pinned console fb, mob cursors and graphical login manager tend to run out of 16MB graphics memory that those guests use.

Fix it by making sure the coherent dumb buffers are only used on configs with 3d enabled.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-46712

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3630

Sources (Detail)

https://git.kernel.org/stable/c/c45558414b8f2e0b9dc34eb8f9d4e8359b887681
https://git.kernel.org/stable/c/e9fd436bb8fb9b9d31fdf07bbcdba6d30290c5e4
Source Url

Alert History

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Date Informations
2024-11-23 03:03:21
  • Multiple Updates
2024-11-22 03:01:31
  • Multiple Updates
2024-11-20 02:59:51
  • Multiple Updates
2024-11-14 03:00:09
  • Multiple Updates
2024-11-09 03:00:09
  • Multiple Updates
2024-10-26 02:57:32
  • Multiple Updates
2024-10-25 02:59:24
  • Multiple Updates
2024-10-23 02:58:36
  • Multiple Updates
2024-10-03 02:53:46
  • Multiple Updates
2024-10-02 02:52:10
  • Multiple Updates
2024-09-19 17:27:27
  • Multiple Updates
2024-09-13 21:27:26
  • Multiple Updates
2024-09-13 13:27:26
  • First insertion