CVE-2025-39707 — NULL Pointer Dereference in Linux
Severity
5.5MEDIUMNVD
OSV3.2
EPSS
0.0%
top 97.74%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedSep 5
Latest updateMar 25
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: check if hubbub is NULL in debugfs/amdgpu_dm_capabilities
HUBBUB structure is not initialized on DCE hardware, so check if it is NULL
to avoid null dereference while accessing amdgpu_dm_capabilities file in
debugfs.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6