CVE - CVE-2025-37792

CVE-ID
CVE-2025-37792	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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'
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/2d7c60c2a38b4b461fa960ad0995136a6bfe0756 URL:https://git.kernel.org/stable/c/2d7c60c2a38b4b461fa960ad0995136a6bfe0756 MISC:https://git.kernel.org/stable/c/324dddea321078a6eeb535c2bff5257be74c9799 URL:https://git.kernel.org/stable/c/324dddea321078a6eeb535c2bff5257be74c9799 MISC:https://git.kernel.org/stable/c/3db6605043b50c8bb768547b23e0222f67ceef3e URL:https://git.kernel.org/stable/c/3db6605043b50c8bb768547b23e0222f67ceef3e MISC:https://git.kernel.org/stable/c/53ceef799dcfc22c734d600811bfc9dd32eaea0a URL:https://git.kernel.org/stable/c/53ceef799dcfc22c734d600811bfc9dd32eaea0a MISC:https://git.kernel.org/stable/c/73dc99c0ea94abd22379b2d82cacbc73f3e18ec1 URL:https://git.kernel.org/stable/c/73dc99c0ea94abd22379b2d82cacbc73f3e18ec1 MISC:https://git.kernel.org/stable/c/aaf356f872a60db1e96fb762a62c4607fd22741f URL:https://git.kernel.org/stable/c/aaf356f872a60db1e96fb762a62c4607fd22741f MISC:https://git.kernel.org/stable/c/c3e9717276affe59fd8213706db021b493e81e34 URL:https://git.kernel.org/stable/c/c3e9717276affe59fd8213706db021b493e81e34 MISC:https://git.kernel.org/stable/c/d8441818690d795232331bd8358545c5c95b6b72 URL:https://git.kernel.org/stable/c/d8441818690d795232331bd8358545c5c95b6b72
Assigning CNA
kernel.org
Date Record Created
20250416	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250416)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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