CVE-2025-37792
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-37792
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-37792.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-37792
- Downstream
- Related
- Published
- 2025-05-01T14:15:43Z
- Modified
- 2025-08-09T19:01:27Z
- Summary
- [none]
- 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'
- References
-
- https://git.kernel.org/stable/c/2d7c60c2a38b4b461fa960ad0995136a6bfe0756
- https://git.kernel.org/stable/c/324dddea321078a6eeb535c2bff5257be74c9799
- https://git.kernel.org/stable/c/3db6605043b50c8bb768547b23e0222f67ceef3e
- https://git.kernel.org/stable/c/53ceef799dcfc22c734d600811bfc9dd32eaea0a
- https://git.kernel.org/stable/c/73dc99c0ea94abd22379b2d82cacbc73f3e18ec1
- https://git.kernel.org/stable/c/aaf356f872a60db1e96fb762a62c4607fd22741f
- https://git.kernel.org/stable/c/c3e9717276affe59fd8213706db021b493e81e34
- https://git.kernel.org/stable/c/d8441818690d795232331bd8358545c5c95b6b72