Debian/linux: high 7.8
In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Remove improper idxd_free The call to idxd_free() introduces a duplicate put_device() leading to a reference count
Action: Upgrade linux to 6.12.48-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.12.48-1 | - |
Fixed versions
| 6.12.48-1 |
Sources
- osv: DEBIAN-CVE-2025-39871#Debian:13/linux
- https://security-tracker.debian.org/tracker/CVE-2025-39871
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