CVE-2023-52654

Katalog CVE

CVSS 4.7 · Medium EPSS 0,89%

Kerentanan pada linux kernel. Skor CVSS 3.1 4.7 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: io_uring/af_unix: disable sending io_uring over sockets File reference cycles have caused lots of problems for io_uring in the past, and it still doesn't work exactly right and races with unix_stream_read_generic(). The safest fix would be to completely disallow sending io_uring files via sockets via SCM_RIGHT, so there are no possible cycles invloving registered files and thus rendering SCM accounting on the io_uring side unnecessary.

Rincian

Terbit di NVD

14 Mei 2024

Terakhir diubah

4 Agustus 2026

Status NVD

Modified

CVSS 3.1

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

EPSS (30 hari)

0,89% peluang dieksploitasi; lebih tinggi dari 58,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/18824f592aad4124d79751bbc1500ea86ac3ff29 patch
• https://git.kernel.org/stable/c/3fe1ea5f921bf5b71cbfdc4469fb96c05936610e patch
• https://git.kernel.org/stable/c/5a33d385eb36991a91e3dddb189d8679e2aac2be patch
• https://git.kernel.org/stable/c/705318a99a138c29a512a72c3e0043b3cd7f55f4 patch
• https://git.kernel.org/stable/c/bcedd497b3b4a0be56f3adf7c7542720eced0792 patch
• https://git.kernel.org/stable/c/f2f57f51b53be153a522300454ddb3887722fb2c patch