CVE-2025-21862: drop_monitor: fix incorrect initialization order
dropmonitor: fix incorrect initialization order
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.6.82.1-1 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 5.15.179.1-1 - Upgrade
Upgrade
Linux kernelto a version that resolves this vulnerability.Fixed in 5.10.209+
Event History
Frequently Asked Questions
What is the severity of CVE-2025-21862?
CVE-2025-21862 has been classified as a medium-severity vulnerability in the Linux kernel.
How do I fix CVE-2025-21862?
To fix CVE-2025-21862, update your Linux kernel to a version that includes the patch for this vulnerability.
What does CVE-2025-21862 affect?
CVE-2025-21862 affects the Linux kernel's functionality related to drop monitoring.
What is the impact of CVE-2025-21862?
The impact of CVE-2025-21862 can lead to improper lock management, resulting in system instability.
How can I check if my system is vulnerable to CVE-2025-21862?
You can check your kernel version and compare it against the versions that include the fix for CVE-2025-21862.