Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/sysfb: Avoid possible truncation with calculating visible size Calculating the visible size of the system framebuffer can result in truncation of the result. The calculation uses 32-bit arithmetics, which can overflow if the values for height and stride are large. Fix the issue by multiplying with mul_u32_u32().
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 32ae90c66fb62e4f6ae859422f733dfb249f10cf before 154795885e8f0033c918c815aece543168bee670; affected 32ae90c66fb62e4f6ae859422f733dfb249f10cf before 9d58a811739a365cd693192f4b5344d736967a88; affected 32ae90c66fb62e4f6ae859422f733dfb249f10cf before b771974988ec7ce077a7246fa0fa588c246fe581 |
| Linux / Linux | affected 6.16; unaffected 0 before 6.16; unaffected 6.18.42 through 6.18.*; unaffected 7.1.6 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.