CVE-2025-38341: eth: fbnic: avoid double free when failing to DMA-map FW msg
In the Linux kernel, the following vulnerability has been resolved:
eth: fbnic: avoid double free when failing to DMA-map FW msg
The semantics are that caller of fbnicmbxmapmsg() retains the ownership of the message on error. All existing callers dutifully free the page.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-38341?
CVE-2025-38341 has a medium severity rating due to its potential to cause a double free error in the Linux kernel.
How do I fix CVE-2025-38341?
To mitigate CVE-2025-38341, update your Linux kernel to the latest patched version provided by your distribution.
What systems are affected by CVE-2025-38341?
CVE-2025-38341 affects the Linux kernel, specifically components related to fbnic and DMA mapping.
What type of vulnerability is CVE-2025-38341?
CVE-2025-38341 is categorized as a memory management vulnerability involving a double free condition.
Is there a workaround for CVE-2025-38341?
Currently, the recommended solution for CVE-2025-38341 is to apply the security patches rather than using a workaround.