Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid divide by zero by initializing dummy pitch to 1 [Why] If the dummy values in `populate_dummy_dml_surface_cfg()` aren't updated then they can lead to a divide by zero in downstream callers like CalculateVMAndRowBytes() [How] Initialize dummy value to a value to avoid divide by zero.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 7966f319c66d9468623c6a6a017ecbc0dd79be75 before 03a3dbca3b8e55b88958ce1f54aaf678ded11c79; affected 7966f319c66d9468623c6a6a017ecbc0dd79be75 before 8044f981b2cf8c32fe1bd5d1fc991552cdf7ffe0; affected 7966f319c66d9468623c6a6a017ecbc0dd79be75 before 7e40f64896e8e3dca471e287672db5ace12ea0be |
| Linux / Linux | affected 6.7; unaffected 0 before 6.7; unaffected 6.12.109 through 6.12.*; unaffected 6.15.4 through 6.15.*; unaffected 6.16 through * |
CWE
No CWE identifiers supplied.