CVE-2025-39743

Katalog CVE

CVSS 7.8 · High EPSS 0,18%

Kerentanan pada linux kernel, debian linux. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

11 September 2025

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

EPSS (30 hari)

0,18% peluang dieksploitasi; lebih tinggi dari 7,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/1bb5cdc3e39f0c2b311fcb631258b7e60d3fb0d3 patch
• https://git.kernel.org/stable/c/2b1d5ca395a5fb170c3f885cd42c16179f7f54ec patch
• https://git.kernel.org/stable/c/2d91b3765cd05016335cd5df5e5c6a29708ec058 patch
• https://git.kernel.org/stable/c/34d8e982bac48bdcca7524644a8825a580edce74 patch
• https://git.kernel.org/stable/c/5845b926c561b8333cd65169526eec357d7bb449 patch
• https://git.kernel.org/stable/c/89fff8e3d6710fc32507b8e19eb5afa9fb79b896 patch
• https://git.kernel.org/stable/c/8ed7275910fb7177012619864e04d3008763f3ea patch
• https://git.kernel.org/stable/c/b5b471820c33365a8ccd2d463578bf4e47056c2c patch
• https://git.kernel.org/stable/c/df3fd8daf278eca365f221749ae5b728e8382a04 patch
• https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html mailing list · advisory pihak ketiga
• https://cert-portal.siemens.com/productcert/html/ssa-032379.html