CVE-2025-71161: dm-verity: disable recursive forward error correction
dm-verity: disable recursive forward error correction
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 6.1.176-1Fixed in 6.1.190-1Fixed in 6.12.107-1Fixed in 6.12.113-1Fixed in 7.2.12-1Fixed in 7.2.14-1 - Configuration
Disable recursive forward error correction in dm-verity.
dm-verity recursive forward error correction = disabled
Event History
Frequently Asked Questions
What is the severity of CVE-2025-71161?
CVE-2025-71161 is classified as a medium severity vulnerability due to its potential to cause denial-of-service issues.
How do I fix CVE-2025-71161?
To fix CVE-2025-71161, update your Linux kernel to the latest version where the vulnerability has been patched.
What systems are affected by CVE-2025-71161?
CVE-2025-71161 affects the Linux kernel, specifically systems utilizing dm-verity with recursive forward error correction enabled.
What is the impact of CVE-2025-71161?
The impact of CVE-2025-71161 may lead to a denial-of-service condition in systems using the affected kernel functionality.
When was CVE-2025-71161 disclosed?
CVE-2025-71161 was disclosed in 2025 as part of ongoing security assessments of the Linux kernel.