CVE - CVE-2025-38297

CVE-ID
CVE-2025-38297	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: PM: EM: Fix potential division-by-zero error in em_compute_costs() When the device is of a non-CPU type, table[i].performance won't be initialized in the previous em_init_performance(), resulting in division by zero when calculating costs in em_compute_costs(). Since the 'cost' algorithm is only used for EAS energy efficiency calculations and is currently not utilized by other device drivers, we should add the _is_cpu_device(dev) check to prevent this division-by-zero issue.
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/14cbdd64f3870cf0a2d94b87919b9056448c59a0 URL:https://git.kernel.org/stable/c/14cbdd64f3870cf0a2d94b87919b9056448c59a0 MISC:https://git.kernel.org/stable/c/179c0c7044a378198adb36f2a12410ab68cc730a URL:https://git.kernel.org/stable/c/179c0c7044a378198adb36f2a12410ab68cc730a MISC:https://git.kernel.org/stable/c/81d72f9241d884ec29524431f74f8009310cfa0c URL:https://git.kernel.org/stable/c/81d72f9241d884ec29524431f74f8009310cfa0c
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
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)