CVE-2025-21793 - Linux Kernel SPI Division By Zero Vulnerability

CVE ID : CVE-2025-21793
Published : Feb. 27, 2025, 3:15 a.m. | 1 hour, 35 minutes ago
Description : In the Linux kernel, the following vulnerability has been resolved: spi: sn-f-ospi: Fix division by zero When there is no dummy cycle in the spi-nor commands, both dummy bus cycle bytes and width are zero. Because of the cpu's warning when divided by zero, the warning should be avoided. Return just zero to avoid such calculations.
Severity: 0.0 | NA
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