CVE-2025-39934: drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ
Published Oct 4, 2025
·Updated
drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ
Affected Software
14 affected componentsFixes available
Linux Kernel
Microsoft azl3 kernel 6.6.96.2-2
Microsoft azl3 kernel 6.6.104.2-4
Linux Linux kernel>=5.11<5.15.194
Linux Linux kernel>=5.16<6.1.154
Linux Linux kernel>=6.2<6.6.108
Linux Linux kernel>=6.7<6.12.49
Linux Linux kernel>=6.13<6.16.9
Linux Linux kernel=6.17-rc1
Linux Linux kernel=6.17-rc2
Linux Linux kernel=6.17-rc3
Linux Linux kernel=6.17-rc4
Linux Linux kernel=6.17-rc5
Linux Linux kernel=6.17-rc6
Remediation
Event History
Oct 4, 2025
CVE Published
via MITRE·07:30 AM
Data Sourced
via MITRE·07:30 AM
Description
Data Sourced
via NVD·08:15 AM
RemedyDescriptionSeverityWeaknessAffected Software
Oct 5, 2025
Data Sourced
via Microsoft·01:02 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·01:02 AM
Affected Software
Updated
via Microsoft·01:02 AM
DescriptionSeverity
Frequently Asked Questions
1
What is the severity of CVE-2025-39934?
The severity of CVE-2025-39934 is considered medium due to the potential for a NULL pointer dereference.
2
How do I fix CVE-2025-39934?
To fix CVE-2025-39934, ensure you update to the latest stable version of the Linux kernel that includes the relevant patches.
3
Which systems are affected by CVE-2025-39934?
CVE-2025-39934 affects systems running the Linux kernel where the anx7625 driver is used.
4
What type of vulnerability is CVE-2025-39934?
CVE-2025-39934 is a NULL pointer dereference vulnerability affecting the Linux kernel's handling of interrupts.
5
Can CVE-2025-39934 lead to system crashes?
Yes, CVE-2025-39934 can potentially lead to system crashes if the uninitialized data is accessed during an interrupt.