Vulnerabilities
CVE-2025-40193 - xtensa: simdisk: add input size check in proc_write_simdisk
CVE ID : CVE-2025-40193 Published : Nov. 12, 2025, 10:15 p.m. | 1 hour, 2 minutes ago Description : In the Linux kernel, the following vulnerability has been resolved: xtensa: simdisk: add input size check in proc_write_simdisk A malicious user could pass an arbitrarily bad value to memdup_user_nul(), potentially causing kernel crash. This follows the same pattern as commit ee76746387f6 (