CVE-2025-37792
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2025-05-01
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btrtl: Prevent potential NULL dereference The btrtl_initialize() function checks that rtl_load_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 btrtl_initialize() warn: passing zero to 'ERR_PTR'
Weakness Classification (1)
Affected Software (13)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 26503ad25de8c7c93a2037f919c2e49a62cf65f1 < c3e9717276affe59fd8213706db021b493e81e34 |
| Linux | Linux | 26503ad25de8c7c93a2037f919c2e49a62cf65f1 < 73dc99c0ea94abd22379b2d82cacbc73f3e18ec1 |
| Linux | Linux | 26503ad25de8c7c93a2037f919c2e49a62cf65f1 < 2d7c60c2a38b4b461fa960ad0995136a6bfe0756 |
| Linux | Linux | 26503ad25de8c7c93a2037f919c2e49a62cf65f1 < d8441818690d795232331bd8358545c5c95b6b72 |
| Linux | Linux | 26503ad25de8c7c93a2037f919c2e49a62cf65f1 < 3db6605043b50c8bb768547b23e0222f67ceef3e |
| Linux | Linux | 26503ad25de8c7c93a2037f919c2e49a62cf65f1 < aaf356f872a60db1e96fb762a62c4607fd22741f |
| Linux | Linux | 26503ad25de8c7c93a2037f919c2e49a62cf65f1 < 53ceef799dcfc22c734d600811bfc9dd32eaea0a |
| Linux | Linux | 26503ad25de8c7c93a2037f919c2e49a62cf65f1 < 324dddea321078a6eeb535c2bff5257be74c9799 |
| Linux | Linux | 4.19 |
| debian | debian_linux | 11.0 |
| linux | linux_kernel | 4.19 – 5.4.293 |
| linux | linux_kernel | 6.15 |
| linux | linux_kernel | 6.15 |
References & Advisories (10)
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