CVE-2025-37939
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: libbpf: Fix accessing BTF.ext core_relo header Update btf_ext_parse_info() to ensure the core_relo header is present before reading its fields. This avoids a potential buffer read overflow reported by the OSS Fuzz project.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedMay 20, 2025
First seenMay 20, 2025
How to fix
Update
- linux linux_kernel6.13.11, 6.14.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 6.13 ≤ v < 6.13.11, 6.14 ≤ v < 6.14.2 | 6.13.11, 6.14.2 |
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