CVE - CVE-2025-38315

CVE-ID
CVE-2025-38315	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: btintel: Check dsbr size from EFI variable Since the size of struct btintel_dsbr is already known, we can just start there instead of querying the EFI variable size. If the final result doesn't match what we expect also fail. This fixes a stack buffer overflow when the EFI variable is larger than struct btintel_dsbr.
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/3aa1dc3c9060e335e82e9c182bf3d1db29220b1b URL:https://git.kernel.org/stable/c/3aa1dc3c9060e335e82e9c182bf3d1db29220b1b MISC:https://git.kernel.org/stable/c/7b8526bb489780ccc0caffc446ecabec83cfe568 URL:https://git.kernel.org/stable/c/7b8526bb489780ccc0caffc446ecabec83cfe568 MISC:https://git.kernel.org/stable/c/9427f6081f37c795a8bd29d0ee72a4da3bd64af8 URL:https://git.kernel.org/stable/c/9427f6081f37c795a8bd29d0ee72a4da3bd64af8
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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