CVE-2025-40077
kernel: f2fs: fix to avoid overflow while left shift operation
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Severity
UnknownRed Hat Product Security
CVSS
Review impact separately from score.
Published · October 28, 2025
Updated · June 30, 2026
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.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CWE not specified