CVE-2024-36918

Katalog CVE

CVSS 5.5 · Medium EPSS 0,24%

Kerentanan Integer Overflow or Wraparound pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: bpf: Check bloom filter map value size This patch adds a missing check to bloom filter creating, rejecting values above KMALLOC_MAX_SIZE. This brings the bloom map in line with many other map types. The lack of this protection can cause kernel crashes for value sizes that overflow int's. Such a crash was caught by syzkaller. The next patch adds more guard-rails at a lower level.

Rincian

Terbit di NVD

30 Mei 2024

Terakhir diubah

4 Agustus 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-190: Integer Overflow or Wraparound

EPSS (30 hari)

0,24% peluang dieksploitasi; lebih tinggi dari 13,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/608e13706c8b6c658a0646f09ebced74ec367f7c patch
• https://git.kernel.org/stable/c/a8d89feba7e54e691ca7c4efc2a6264fa83f3687 patch
• https://git.kernel.org/stable/c/c418afb9bf23e2f2b76cb819601e4a5d9dbab42d patch
• https://git.kernel.org/stable/c/fa6995eeb62e74b5a1480c73fb7b420c270784d3 patch