CVE-2023-53506

Katalog CVE

CVSS 7.8 · High EPSS 0,16%

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

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: udf: Do not bother merging very long extents When merging very long extents we try to push as much length as possible to the first extent. However this is unnecessarily complicated and not really worth the trouble. Furthermore there was a bug in the logic resulting in corrupting extents in the file as syzbot reproducer shows. So just don't bother with the merging of extents that are too long together.

Rincian

Terbit di NVD

1 Oktober 2025

Terakhir diubah

4 Agustus 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)

0,16% peluang dieksploitasi; lebih tinggi dari 5,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/3d20e3b768aff32112bdce8d3219d923ae75f9f1 patch
• https://git.kernel.org/stable/c/53cafe1d6d8ef9f93318e5bfccc0d24f27d41ced patch
• https://git.kernel.org/stable/c/5d029799d381a9ee06209a222cae75f04c5d5304 patch
• https://git.kernel.org/stable/c/7a965da79f2d22601f329cbfce588386b0847544 patch
• https://git.kernel.org/stable/c/965982feb333aefa9256c0fe188b5f1b958aef63 patch
• https://git.kernel.org/stable/c/9a8d602f0723586e668bae7e65c832ceb9bcc8bc patch
• https://git.kernel.org/stable/c/adac9ac6d2e04ea0782b91a00ba10706002f3ec4 patch
• https://git.kernel.org/stable/c/d52252a1de4cf96a34f722b0cd8902d8ff78eb57 patch