CVE-2025-71191

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Source
https://cve.org/CVERecord?id=CVE-2025-71191
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-71191.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-71191
Downstream
Related
Published
2026-01-31T11:42:03.545Z
Modified
2026-03-24T08:59:19.213109Z
Summary
dmaengine: at_hdmac: fix device leak on of_dma_xlate()
Details

In the Linux kernel, the following vulnerability has been resolved:

dmaengine: athdmac: fix device leak on ofdma_xlate()

Make sure to drop the reference taken when looking up the DMA platform device during ofdmaxlate() when releasing channel resources.

Note that commit 3832b78b3ec2 ("dmaengine: athdmac: add missing putdevice() call in atdmaxlate()") fixed the leak in a couple of error paths but the reference is still leaking on successful allocation.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71191.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
bbe89c8e3d598129b728d1388c3ad9abe4e8e261
Fixed
49d964cde422dc66fea514b7ab24aa729df7081d
Fixed
4c67b4f45c8540ee4e62e24ca4608c6a9a81ee0f
Fixed
48b2d7f530b83cb149dbf0e48f95ccadb2d90da9
Fixed
987c71671367f42460689b78244d7b894c50999a
Fixed
6a86cf2c09e149d5718a5b7090545f7566da9334
Fixed
f3c23b7e941349505c3d40de2cc0acd93d9ac057
Fixed
b9074b2d7a230b6e28caa23165e9d8bc0677d333

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-71191.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.10.0
Fixed
5.10.249
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.199
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.162
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.122
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.67
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.7

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-71191.json"