CVE-2025-37792

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Source
https://cve.org/CVERecord?id=CVE-2025-37792
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37792.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-37792
Downstream
Related
Published
2025-05-01T13:07:24.882Z
Modified
2026-03-11T07:44:53.012585718Z
Summary
Bluetooth: btrtl: Prevent potential NULL dereference
Details

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

Bluetooth: btrtl: Prevent potential NULL dereference

The btrtlinitialize() function checks that rtlload_file() either had an error or it loaded a zero length file. However, if it loaded a zero length file then the error code is not set correctly. It results in an error pointer vs NULL bug, followed by a NULL pointer dereference. This was detected by Smatch:

drivers/bluetooth/btrtl.c:592 btrtlinitialize() warn: passing zero to 'ERRPTR'

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37792.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
26503ad25de8c7c93a2037f919c2e49a62cf65f1
Fixed
c3e9717276affe59fd8213706db021b493e81e34
Fixed
73dc99c0ea94abd22379b2d82cacbc73f3e18ec1
Fixed
2d7c60c2a38b4b461fa960ad0995136a6bfe0756
Fixed
d8441818690d795232331bd8358545c5c95b6b72
Fixed
3db6605043b50c8bb768547b23e0222f67ceef3e
Fixed
aaf356f872a60db1e96fb762a62c4607fd22741f
Fixed
53ceef799dcfc22c734d600811bfc9dd32eaea0a
Fixed
324dddea321078a6eeb535c2bff5257be74c9799

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37792.json"