CVE-2025-38339

Name of the Vulnerable Software and Affected Versions: Linux kernel (affected versions not specified)

Description: A flaw exists in the Linux kernel related to the JIT code size calculation of BPF trampolines on the powerpc architecture. The arch bpf trampoline size() function provides a JIT size for the BPF trampoline before the buffer is allocated. The size calculation can vary depending on the image location, potentially leading to a warning if the calculated size is less than the actual size needed during JIT compilation. This can occur when there is a dependency with image location for JIT'ing.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.