Bug 2390369 (CVE-2025-38634)

Summary: CVE-2025-38634 kernel: power: supply: cpcap-charger: Fix null check for power_supply_get_by_name
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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OS: Linux   
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Description OSIDB Bzimport 2025-08-22 17:03:16 UTC 
In the Linux kernel, the following vulnerability has been resolved:

power: supply: cpcap-charger: Fix null check for power_supply_get_by_name

In the cpcap_usb_detect() function, the power_supply_get_by_name()
function may return `NULL` instead of an error pointer.
To prevent potential null pointer dereferences, Added a null check.
Comment 1 Alexander B 2025-08-25 10:14:23 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025082233-CVE-2025-38634-d884@gregkh/T