A vulnerability classified as critical has been found in Linux Kernel up to 6.18.21/6.19.11. Affected by this vulnerability is the function dcn401_init_hw. Performing a manipulation results in null pointer dereference. This vulnerability is cataloged as CVE-2026-43337. The attack must originate from the local network. It is recommended to upgrade the affected component.
| Vendor | Product | Versions |
|---|---|---|
| amd | amd display | ca0fb243c3bb53dbbd71d16c76f319bf923ee3d4, ca0fb243c3bb53dbbd71d16c76f319bf923ee3d4, ca0fb243c3bb53dbbd71d16c76f319bf923ee3d4, e13689793b9c0e7b5749954e77f5f85e68fe7138, 6.12, 6.18.21, 6.19.11 |
Downstream vendors/products affected by this vulnerability
| Vendor | Product | Source | Confidence |
|---|---|---|---|
| open source | open source linux kernel | cert_advisory | 90% |
Updated severity to CRITICAL, added affected versions 6.18.21 and 6.19.11, and noted that no exploit is available.
Initial creation
