CVE-2025-71114

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Source
https://cve.org/CVERecord?id=CVE-2025-71114
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-71114.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-71114
Downstream
Related
Published
2026-01-14T15:06:00.848Z
Modified
2026-03-20T12:46:36.717542Z
Summary
via_wdt: fix critical boot hang due to unnamed resource allocation
Details

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

via_wdt: fix critical boot hang due to unnamed resource allocation

The VIA watchdog driver uses allocate_resource() to reserve a MMIO region for the watchdog control register. However, the allocated resource was not given a name, which causes the kernel resource tree to contain an entry marked as "<BAD>" under /proc/iomem on x86 platforms.

During boot, this unnamed resource can lead to a critical hang because subsequent resource lookups and conflict checks fail to handle the invalid entry properly.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71114.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
dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d
Fixed
1d56025a3af50db0f3da2792f41eb9943eee5324
Fixed
c7b986adc9e9336066350542ac5a2005d305ae78
Fixed
47c910965c936724070d2a8094a4c3ed8f452856
Fixed
d2c7c90aca7b37f60f16b2bedcfeb16204f2f35d
Fixed
f7b6370d0fbee06a867037d675797a606cb62e57
Fixed
c6a2dd4f2e4e6cbdfe7a1618160281af897b75db
Fixed
7aa31ee9ec92915926e74731378c009c9cc04928

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-71114.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.3.0
Fixed
5.10.248
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.198
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.160
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.120
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.64
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-71114.json"