cve 39705

CVE-2025-39705 is a kernel-level vulnerability in the AMD display driver's DC module, specifically a null-pointer dereference that has been fixed upstream. Microsoft's public attestation names Azure Linux as a known potentially affected Microsoft product, but this attestation covers only the inventory Microsoft has completed so far and does not guarantee that no other Microsoft product includes the vulnerable component. The vulnerability affects AMD Linux display drivers, and the fix has been applied to the upstream kernel. Users and administrators should verify their systems are updated with the latest kernel patches to mitigate the risk.