VULNERABILITY INTELLIGENCE

CVE-2025-39743

CVSS score7.8 HIGH
EPSS probability0.18%
CISA KEVNot currently listed
Published2025-09-11
Last modified2026-10-19
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: jfs: truncate good inode pages when hard link is 0 The fileset value of the inode copy from the disk by the reproducer is AGGR_RESERVED_I. When executing evict, its hard link number is 0, so its inode pages are not truncated. This causes the bugon to be triggered when executing clear_inode() because nrpages is greater than 0.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references