Lucene search
K
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Support
Settings
Sign in

An issue was discovered in set_con2fb_map in drivers/video/fbdev/core/fbcon.c in the Linux kernel before 6.2.12. Because an assignment occurs only for the first vc the fbcon_registered_fb and fbcon_display arrays can be desynchronized in fbcon_mode_deleted (the con2fb_map points at the old fb_info).

🗓️ 27 Jul 2023 07:00:00Reported by MicrosoftType 
mscve
 mscve🔗 msrc.microsoft.com

set_con2fb_map can desynchronize fbcon arrays in fbcon_mode_deleted by pointing to old fb_info.

Related
Detection
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Multiple Linux Kernel vulnerabilities may affect IBM Storage Scale System
4 Apr 202411:02
–ibm
ATTACKERKB		CVE-2023-38409
17 Jul 202322:15
–attackerkb
AlmaLinux		Moderate: kernel-rt security and bug fix update
22 May 202400:00
–almalinux
AlmaLinux		Moderate: kernel security, bug fix, and enhancement update
22 May 202400:00
–almalinux
CBLMariner		CVE-2023-38409 affecting package kernel 5.10.185.1-1
15 Aug 202316:37
–cbl_mariner
CBLMariner		CVE-2023-38409 affecting package kernel for versions less than 5.15.122.1-2
10 Aug 202316:37
–cbl_mariner
CBLMariner		CVE-2023-38409 affecting package hyperv-daemons for versions less than 5.15.122.1-1
10 Aug 202316:37
–cbl_mariner
Tenable Nessus		CentOS 7 : kernel (RHSA-2024:1249)
12 Mar 202400:00
–nessus
Tenable Nessus		CBL Mariner 2.0 Security Update: hyperv-daemons / kernel (CVE-2023-38409)
11 Aug 202300:00
–nessus
Tenable Nessus		MiracleLinux 9 : kernel-5.14.0-362.18.1.el9_3 (AXSA:2024-7499:06)
20 Jan 202600:00
–nessus
Rows per page
Vulners
Node
microsoftcbl2_kernel_5.15.122.1-2Range<5.15.122.1-2
OR
microsoftcbl2_hyperv-daemons_5.15.122.1-1Range<5.15.122.1-1
OR
microsoftcm1_kernel_5.10.188.1-1Range<5.10.188.1-1

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

Book a live demo
01 Aug 2023 07:00Current
7.4High risk
Vulners AI Score7.4
CVSS 3.15.5
EPSS0.00006
SSVC
linux kernelframebuffer consoledesynchronizationold framebuffer infomode deleted issue
0