VDB
DEBIAN-CVE-2025-71191
DEBIAN-CVE-2025-71191
PUBLISHED
CVSS 5.5 MEDIUM
In the Linux kernel, the following vulnerability has been resolved: dmaengine: at_hdmac: fix device leak on of_dma_xlate() Make sure to drop the reference taken when looking up the DMA platform device during of_dma_xlate() when releasing channel resources. Note that commit 3832b78b3ec2 ("dmaengine: at_hdmac: add missing put_device() call in at_dma_xlate()") fixed the leak in a couple of error paths but the reference is still leaking on successful allocation.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | linux-6.1 | 0, 6.1.159-1, 6.1.158-1 |
| Debian:11 | linux | 5.10.84-1, 5.10.179-1, * |
| Debian:13 | linux | 6.12.38-1, 6.12.63-1~bpo12+1, 6.12.63-1 |
| Debian:12 | linux | 6.1.106-1, 0, 6.1.106-1 |
| Debian:14 | linux | 6.12.63-1~bpo12+1, 6.12.63-1, 6.12.57-1~bpo12+1 |
Exploit Intelligence
- 4081.3.7.yml (github-poc)
Timeline
- Jan 31, 2026 CVE Published
- Apr 28, 2026 CVE Updated