CVE-2025-37803

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Source
https://cve.org/CVERecord?id=CVE-2025-37803
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37803.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-37803
Downstream
Related
Published
2025-05-08T06:26:03.819Z
Modified
2026-03-11T07:54:02.855720Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
udmabuf: fix a buf size overflow issue during udmabuf creation
Details

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

udmabuf: fix a buf size overflow issue during udmabuf creation

by casting sizelimitmb to u64 when calculate pglimit.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37803.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
fbb0de795078190a9834b3409e4b009cfb18a6d4
Fixed
e84a08fc7e25cdad5d9a3def42cc770ff711193f
Fixed
13fe12c037b470321436deec393030c6153cfeb9
Fixed
373512760e13fdaa726faa9502d0f5be2abb3d33
Fixed
3f6c9d66e0f8eb9679b57913aa64b4d2266f6fbe
Fixed
b2ff4e9c599b000833d16a917f519aa2e4a75de2
Fixed
29b65a3171a49c9b69f31035146be966cec40b7a
Fixed
2b8419c6ecf69007dcff54ea0b9f0b215282c55a
Fixed
021ba7f1babd029e714d13a6bf2571b08af96d0f

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37803.json"