CVE-2025-40333

Not scored yetLast modified Oct 14, 2026

Description

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

f2fs: fix infinite loop in __insert_extent_tree()

When we get wrong extent info data, and look up extent_node in rb tree, it will cause infinite loop (CONFIG_F2FS_CHECK_FS=n). Avoiding this by return NULL and print some kernel messages in that case.

Metrics

No CVSS score has been published yet.

Affected software

VendorProductVersions
LinuxLinux>= 98e4da8ca301e062d79ae168c67e56f3c3de3ce4, < 765f8816d3959ef1f3f7f85e2af748594d091f40; >= 98e4da8ca301e062d79ae168c67e56f3c3de3ce4, < c0b9951bb2668d67eb4817bb23fc109abc08c075; >= 98e4da8ca301e062d79ae168c67e56f3c3de3ce4, < f4c31adcb2a0556f43776d4e51a67de88d7fb9ee; >= 98e4da8ca301e062d79ae168c67e56f3c3de3ce4, < 23361bd54966b437e1ed3eb1a704572f4b279e58
LinuxLinux3.8

References

Timeline

Published
Dec 9, 2025
Last modified
Oct 14, 2026
NVD status
Deferred

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CVE-2025-40333: Unscored | Vulnix