CVE-2025-40077 – f2fs: fix to avoid overflow while left shift operation

CVE ID : CVE-2025-40077

Published : Oct. 28, 2025, 12:15 p.m. | 29 minutes ago

Description : In the Linux kernel, the following vulnerability has been resolved:

f2fs: fix to avoid overflow while left shift operation

Should cast type of folio->index from pgoff_t to loff_t to avoid overflow
while left shift operation.

Severity: 0.0 | NA

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