CVE-2025-39987: can: hi311x: populate ndo_change_mtu() to prevent buffer overflow
Published Oct 15, 2025
·Updated
can: hi311x: populate ndochangemtu() to prevent buffer overflow
Affected Software
3 affected componentsFixes available
Event History
Oct 15, 2025
CVE Published
via MITRE·07:56 AM
Data Sourced
via MITRE·07:56 AM
DescriptionSeverity
Data Sourced
via NVD·08:15 AM
DescriptionSeverity
Oct 16, 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-2025-39987?
CVE-2025-39987 is rated as high severity due to its potential to allow a buffer overflow in the Linux kernel.
2
How do I fix CVE-2025-39987?
To fix CVE-2025-39987, updating the Linux kernel to the latest release that includes the patch is recommended.
3
What systems are affected by CVE-2025-39987?
CVE-2025-39987 affects the Linux kernel, impacting all systems that utilize this kernel version.
4
What type of vulnerability is CVE-2025-39987?
CVE-2025-39987 is a buffer overflow vulnerability that can compromise kernel memory integrity.
5
When was CVE-2025-39987 disclosed?
CVE-2025-39987 was disclosed in 2025, highlighting the importance of kernel security updates.